Tap for more steps (x−2)(x− 1) = 0 ( x - 2) ( x - 1) = 0. Directrix: y = −5 2 y = - 5 2. Quadratic equations such as this one can be solved by a new direct factoring method that does not require guess work. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Tap for more steps Direction: Opens Up. en. Explanation: First solve f (x) = x^2 - 3x + 2 = 0. High School Math Solutions - Quadratic Equations Calculator, Part 2. Algebra. Tap for more steps (x−5)(x+ 2) = 0 ( x - 5) ( x + 2) = 0. Solve by Factoring x^2+2x-3=0. Tap for more steps (x+1)(x2 −3) = 0 ( x + 1) ( x 2 - 3) = 0. Quadratic equations such as this one can be solved by a new direct factoring method that does not require guess work. Tap for more steps Direction: Opens Up. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. Factorising by splitting the middle term x^2 + 3x +2 =0 x^2 + 2x + x+2 =0 x (x+ 2) +1 (x+2) =0 color (blue) ( (x+1) (x+ 2)=0 Equating the factors with zero: color (blue) (x+1 = 0 , x =-1) color (blue) (x+ 2 Explanation: From the given x2 + 3x + 1 = 0, we can see that the coefficient of x^2 is already 1, so we can begin with the coefficient of x which is 3. To use the direct factoring method, the equation must be in the form x^2+Bx+C=0. x2 +3x + 1 = 0. Solve by Factoring x^2-3x-18=0. The equation calculator allows you to take a simple or complex equation and solve by best method possible. x2 − 3x+(−3 2)2 = 0+(−3 2)2 x 2 - 3 x + ( - 3 2) 2 = 0 x ^ 2 +3x -4 = 0. Solve Quadratic Equation by Completing The Square. To use the direct factoring method, the equation must be in the form x^2+Bx+C=0. (b 2)2 = (−3 2)2 ( b 2) 2 = ( - 3 2) 2. x2 −3x = 0 As x is the common factor between the 2 values, we factorize the equation by taking x out of x2 − 3x = 0 x2 −3x = 0 x(x −3) = 0 Any value that is multiplied by 0, will give 0 as the answer. en. Two numbers r and s sum up to -3 exactly when the average of the two numbers is \frac{1}{2}*-3 = -\frac{3}{2}. x2 − 3x − 5 = 0 x 2 - 3 x - 5 = 0. Choose a test value from each interval and plug this value into the original inequality to determine which intervals satisfy the Solve by Factoring x^2-3=0. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. Since (a + b + c = 0), use the Shortcut. Giải x x^2-3x>0.785 x = (3+√329)/4= 5. Algebra. Add 6 6 to both sides of the equation. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Substitute the values a = 1 a = 1, b = −3 b = - 3, and c = −9 c = - 9 into the quadratic formula and solve for x x. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. The 2 real roots are x = 1 and x = c/a = 2. To simplify your expression using the Simplify Calculator, type in your expression like 2 (5x+4)-3x. x+2 = 0 x + 2 = 0. Matrix. Solve Using the Quadratic Formula x^2-3x-3=0. Para resolver este problema debemos ver que hay diversas formas de resolverlo, lo importante es lograr factorizar la expresión cuadrática esto se puede hacer mediante técnica de resolvente, técnica de tanteo, entre otras, en este caso usaremos tanteo. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. Tap for more steps (x−2)(x− 1) = 0 ( x - 2) ( x - 1) = 0 If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. Each new topic we learn has symbols and problems we have never seen. Solve by Factoring x^2-3x-4=0. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music… Algebra.285 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - 3x Linear equation. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. x2 − 3x − 5 = 0 x 2 - 3 x - 5 = 0.11. Tap for more steps x(x−3) = 0 x ( x - 3) = 0 If any individual … To find x, we first have to factorize the equation.1 Factoring x2-3x-28 The first term is, x2 its 2x2+3x-2=0 Two solutions were found : x = -2 x = 1/2 = 0. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. Simultaneous equation. Step 1: Enter the Equation you want to solve into the editor. x−7 = 0 x - 7 = 0. Add 3 3 to both sides of the equation. Welcome to our new "Getting Started" math solutions series. Two numbers r and s sum up to -3 exactly when the average of the two numbers is \frac{1}{2}*-3 = -\frac{3}{2}. absolute and radical equations, step-by-step.214319706 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the About the quadratic formula. x ^ 2 -3x +12 = 0 Quadratic equations such as this one can be solved by a new direct factoring method that does not require guess work.3 + ned em sodatser o sodamus euq y 01- atseupser omoc ned em sodacilpitlum euq soremún sod racsub somebed aroha . Two numbers r and s sum up to -3 exactly when the average of the two numbers is \frac{1}{2}*-3 = -\frac{3}{2}. x+1 = 0 x + 1 = 0. Đưa x x ra ngoài x2 −3x x 2 - 3 x. Arithmetic. Add 7 7 to both sides of the equation. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. Roots of cubic polynomial. Try this example now! » Click here:point_up_2:to get an answer to your question :writing_hand:solve x2 3x 2 0 Two numbers r and s sum up to 1 exactly when the average of the two numbers is \frac{1}{2}*1 = \frac{1}{2}. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. x2 − 3x = 0 x 2 - 3 x = 0. Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. Substitute the values a = 1 a = 1, b = −3 b = - 3, and c = −3 c = - 3 into the quadratic formula and solve for x x.Popular Problems Algebra Solve by Factoring x^2-3x=0 x2 − 3x = 0 x 2 - 3 x = 0 Factor x x out of x2 −3x x 2 - 3 x. x−4 = 0 x - 4 = 0.1 Factoring x2-3x-40 The first term is, x2 its 2x2-3x-40=0 Two solutions were found : x = (3-√329)/4=-3. The solutions for the equation are: color (blue) (x=-1, x=-2 x^2 + 3x +2 =0 We can solve the expression by first factorising. Solve your math problems using our free math solver with step-by-step solutions. x^{2}-3x=0. x2 − 3x = 0 x 2 - 3 x = 0.1 Factoring x2+3x+2 The first term is, x2 its Algebra. x = ±√3 x = ± 3. Enter a problem Cooking Calculators. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Linear equation Arithmetic Matrix Simultaneous equation Differentiation Integration Limits Online math solver with free step by step solutions to algebra, calculus, and other math problems. x2 + 3x − 6 = 0 x 2 + 3 x - 6 = 0. The equation calculator allows you to take a simple or complex equation and solve by best method possible. Get help on the web or with our math app. x < −2 x < - 2. 3x − 2 = 0 3 x - 2 = 0. Find the properties of the given parabola. Next up in our Getting Started maths solutions series is help with another middle school algebra topic - solving Read More. x2 − 3x − 28 = 0 x 2 - 3 x - 28 = 0. Use the quadratic formula to find the solutions. An example with three indeterminates is x³ + 2xyz² − yz + 1. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. My Notebook, the Symbolab way. Practice, practice, practice. Explanation: First solve f (x) = x^2 - 3x + 2 = 0. Use the quadratic formula to find the solutions.0000-0.4000-0. primero le sacamos la raíz a X^2 , esto es igual a "X". Example 04: Solve the equation $ 2x^3 - 4x^2 - 3x + 6 = 0 $. en. Factor x x out of x2 −3x x 2 - 3 x.6633i Step by Algebra.. Tap for more steps (x−4)(x+ 1) = 0 ( x - 4) ( x + 1) = 0. 3±√(−3)2 −4 ⋅(1⋅−28) 2 x² + 3x < 10 x² + 3x - 10 < 0 (x + 5)(x - 2) < 0 ( x + 5 > 0 and x - 2 < 0 ) OR ( x + 5 < 0 and x - 2 > 0 ) Step 5: Look at x^2+8x+15<0. Select a few x x values, and plug them into the equation to find the x^{2}+3x-7=0 Quadratic equations such as this one can be solved by completing the square. Enter a problem Cooking Calculators. Tap for more steps (x−6)(x+ 3) = 0 ( x - 6) ( x + 3) = 0.snoitanalpxe pets-yb-pets htiw snoitseuq krowemoh arbegla ruoy srewsna revlos melborp htam eerF 2 )3 - ( ± 3 1⋅2 )5−⋅1(⋅ 4− 2)3−(√±3 . x2 − 3x − 18 = 0 x 2 - 3 x - 18 = 0. Solve by Completing the Square x^2-3x-28=0. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Solve by Completing the Square x^2-3x-10=0.stimiL . Since a > 0, the parabola opens upward. Tap for more steps x(x−3) = 0 x ( x - 3) = 0. x2 − 3x − 10 = 0 x 2 - 3 x - 10 = 0. x2+3x=25 Two solutions were found : x = (-3-√109)/2=-6. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. x^{2}-3x+2=0. 3±√(−3)2 −4 ⋅(1⋅−7) 2⋅1 3 ± ( - 3) 2 - 4 ⋅ How do you factor h(x) = x3 − 3x2 − x + 3 ? Factor by grouping and using the difference of squares identity to find: x3−3x2−x+3 = (x−1)(x+1)(x−3) 0=x3-3x2-x+5 One solution was found : x ≓ -1. Add 9/4 to both sides of the equation : On the right hand side we have : Quiz Polynomial x2−3x+2 Similar Problems from Web Search If x2 − 3x + 2 is a factor of x4 − px2 + q, then find the value of p and q EDIT1 Factors of (x2 −3x+2) are (x−1),(x−2) and each factor produces a zero remainder. x2+3x-18=0 Two solutions were found : x = 3 x = -6 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1. Add 9/4 to both sides of the equation : x^2+2x+1=3x-10; 2x^2+4x-6=0; Show More; Description. (b 2)2 = (3 2)2 ( b 2) 2 = ( 3 2) 2. en. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. 2 a.720 x = (-3+√109)/2= 3. It can factor expressions with polynomials involving any number of vaiables as well as more complex functions. Factor x2 − 3x+2 x 2 - 3 x + 2 using the AC method. Tap for more steps Direction: Opens Up. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a Substitute the values a = 1 a = 1, b = −3 b = - 3, and c = −3 c = - 3 into the quadratic formula and solve for x x. Simultaneous equation. Add the term to each side of the Two numbers r and s sum up to 3 exactly when the average of the two numbers is \frac{1}{2}*3 = \frac{3}{2}. Use the quadratic formula to find the solutions. Next: Ex 4. x2 − 3x − 8 = 0 x 2 - 3 x - 8 = 0. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. 3x2 − x − 2 = 0 3 x 2 - x - 2 = 0.1 Factoring x2+3x+17 The first term is, x2 its coefficient is 1 . x2 + 3x = 6 x 2 + 3 x = 6. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Add 28 28 to both sides of the equation. But what if the Popular Problems Algebra Solve by Factoring x^2-3x=0 x2 − 3x = 0 x 2 - 3 x = 0 Factor x x out of x2 −3x x 2 - 3 x. x2 - 3x = 0. Two numbers r and s sum up to 3 exactly when the average of the two numbers is \frac{1}{2}*3 = \frac{3}{2}. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. en. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. This number will be added and subtracted in the equation on one side. Differentiation. Quy đổi bất đẳng thức sang một phương trình. x=1 x=-4.a. x2 + 3x = 6 x 2 + 3 x = 6. x2+3x-10=0 Two solutions were found : x = 2 x = -5 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1. Set x−5 x - 5 equal to 0 0 and solve for x x. quadratic-equation-calculator. (b 2)2 = (−3 2)2 ( b 2) 2 = ( - 3 2) 2. x−1 = 0 x - 1 = 0. equation-calculator. (b 2)2 = (−3 2)2 ( b 2) 2 = ( - 3 2) 2. To solve a cubic equation, the best strategy is to guess one of three roots. 3±√(−3)2 −4 ⋅(1⋅−3) 2⋅1 3 ± ( - 3) 2 - 4 ⋅ ( 1 ⋅ - 3) 2 ⋅ 1 In mathematics, a polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and positive-integer powers of variables. Algebra. (b 2)2 = (3 2)2 ( b 2) 2 = ( 3 2) 2. Natural Language; Math Input; Extended Keyboard Examples Upload Random. Type in any equation to get the solution, steps and graph. (b 2)2 = (−3 2)2 ( b 2) 2 = ( - 3 2) 2. Enter a problem Cooking Calculators. Solve for x x^2-3x-5=0. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. Solve Using the Quadratic Formula x^2-3x-3=0 x2 − 3x − 3 = 0 x 2 - 3 x - 3 = 0 Use the quadratic formula to find the solutions. x^2 +3x -4 = 0 (x-1) (x+4) = 0. Solve for x 3x-2=0. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a.arbeglA scitardauQ gnivloS rof sdohteM gnirapmoC snoitcnuF dna snoitauqE citardauQ arbeglA . The unknowing Read More. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. Cooking Measurement Converter Cooking Ingredient Converter Cake Pan Converter See more. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a Substitute … Free math problem solver answers your algebra homework questions with step-by-step explanations. Add the term to each side of the Two numbers r and s sum up to 3 exactly when the average of the two numbers is \frac{1}{2}*3 = \frac{3}{2}. r + s = 3 rs = -4. Since when -4 is plugged into the inequality, the answer is negative, the space in between the points -3 Oblicz to! postara się rozwiązać wpisane równanie i pokaże sposób, w jaki to zrobił, krok po kroku. Now the clever bit: Take the coefficient of x , which is 3 , divide by two, giving 3/2 , and finally square it giving 9/4. Vertex: (3 2,− 9 4) ( 3 2, - 9 4) Focus: (3 2,−2) ( 3 2, - 2) Axis of Symmetry: x = 3 2 x = 3 2. −2 < x < 3 - 2 < x < 3. Respuesta: Explicación paso a paso: x² - 3x - 4 = 0. Use the quadratic formula to find the solutions. Quadratics have 2 solutions.. Solving quadratics by factorizing (link to previous post) usually works just fine.3, 3 Solve the equation 𝑥2 + 3𝑥 + 9 = 0 𝑥2 + 3𝑥 + 9 = 0 The above equation is of the form 𝑎𝑥2 + 𝑏𝑥 + 𝑐 = 0 Where a = 1, b = 3, and c = 9 𝑥 = (−𝑏 ± √ ( 𝑏^2 − 4𝑎𝑐 ))/2𝑎 𝑥 = (−3 ± √ (3^2 − 4 ×1 × 9))/ (2 ×1) = (−3 ± √ (9 −36))/2 = (− 3 ± √ (− 27 3^x=9^{x+5} Show More; Description Solve linear, quadratic, biquadratic. Solve quadratic equations step-by-step.

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(b 2)2 = (3 2)2 ( b 2) 2 = ( 3 2) 2. x−3 Two numbers r and s sum up to 3 exactly when the average of the two numbers is \frac{1}{2}*3 = \frac{3}{2}. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music… Arithmetic. x2 + 2x − 3 = 0 x 2 + 2 x - 3 = 0. Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. Online math solver with free step by step solutions to algebra, calculus, and other … Get math help in your language. Two numbers r and s sum up to 3 exactly when the average of the two numbers is \frac{1}{2}*3 = \frac{3}{2}. en. Directrix: y = −13 4 y = - 13 4.6633i x = (4+√-44)/10= (2+i√ 11 )/5= 0. Solve an equation of the form a x 2 + b x + c = 0 by using the quadratic formula: x =. Algebra Calculator - get free step-by-step solutions for your algebra math problems x ^ 2 +3x +6 = 0 Quadratic equations such as this one can be solved by a new direct factoring method that does not require guess work. x-1=0 x+4 = 0. Factor by grouping. Simultaneous equation. Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. Solve by Completing the Square x^2+3x-6=0. Math can be an intimidating subject. 3±√(−3)2 −4 ⋅(1⋅−1) 2⋅1 3 The final solution is all the values that make (x+2)(x−3) < 0 ( x + 2) ( x - 3) < 0 true. Factor x2 − 3x−10 x 2 - 3 x - 10 using the AC method. Add 2 2 to both sides of the equation. X = ( -b ± √b² - 4.2015 Matemáticas Bachillerato contestada • certificada por un experto Por lo tanto las dos raíces solución para la expresión x² + 3x = 0, son: x₁ = 0; x₂ = -3 Igualmente, puedes consultar Las soluciones a la ecuación son x = 2 o x = 3. x2 − 3x − 1 = 0 x 2 - 3 x - 1 = 0. Factor x2 − 3x−18 x 2 - 3 x - 18 using the AC method. Use the quadratic formula to find the solutions. Solve for x x^2-3x>0. High School Math Solutions – Quadratic Equations Calculator, Part 2.720 Rearrange: Rearrange the equation by subtracting what is to the right of Solve Using the Quadratic Formula x^2-3x-28=0. Use the quadratic formula to find the solutions. x2 − 3x = 8 x 2 - 3 x = 8. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. Algebra. Solve by Factoring x^2-3x-18=0. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Differentiation. Tap for more steps (x−4)(x+ 1) = 0 ( x - 4) ( x + 1) = 0. y=x^2+1 (Graph Example), 4x+2=2(x+6) (Solve Example) Algebra Calculator is a calculator that gives step-by-step help on algebra problems. Outside the interval (1, 2), f (x) is positive. x = 0 x = 0 x−3 = 0 x - 3 = 0 Set x x equal to 0 0. Add 10 10 to both sides of the equation. Works in Spanish, Hindi, German, and more. y = x2 − 3x y = x 2 - 3 x. Vertex: (3 2,− 9 4) ( 3 2, - 9 4) Focus: (3 2,−2) ( 3 2, - 2) Axis of Symmetry: x = 3 2 x = 3 2. x2 − 3x − 9 = 0 x 2 - 3 x - 9 = 0. Integration. Use the quadratic formula to find the solutions. Set 3x+2 3 x + 2 equal to 0 0 and solve for x x. Get math help in your language. x2 − 3x > 0 x 2 - 3 x > 0. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. x^{2}+3x+7=0.

 You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C

. See More Examples » For example, enter 3x+2=14 into the text box to get a step-by-step explanation of how to solve 3x+2=14. Math Input.2, 1 (ii) Important → Ask x ^ 2 -3x -4 = 0. You write down problems, solutions and notes to go back Read More. The answer is suppose to be LESS than 0, which means that the answer has to be a NEGATIVE number. Works in Spanish, Hindi, German, and more. Limits. x2 − 3x − 3 = 0 x 2 - 3 x - 3 = 0. Inside the interval (1, 2), f (x) is negative. Solve Using the Quadratic Formula x^2-3x-1=0. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. x ^ 2 -3x -10 = 0 Quadratic equations such as this one can be solved by a new direct factoring method that does not require guess work. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0.7071i x = (4+√-8)/4=1+i/2√ 2 = 1. x > 3 x > 3. Step 1: Guess one root. x2+3x+17 Final result : x2 + 3x + 17 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1. See More Examples » For example, enter 3x+2=14 into the text box to get a step-by-step explanation of how to solve 3x+2=14. Algebra. x2 −3x = 0. To use the direct factoring method, the equation must be in the form x^2+Bx+C=0. Get help on the web or with our math … x2+3x+2=0 Two solutions were found : x = -1 x = -2 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1. Since a > 0, the parabola opens upward. Add 5 5 to both sides of the equation. Related Symbolab blog posts. Tap for more steps (x−5)(x+ 2) = 0 ( x - 5) ( x + 2) = 0. x2 − 3x = 5 x 2 - 3 x = 5. An example of a polynomial of a single indeterminate x is x² − 4x + 7. Two numbers r and s sum up to 3 exactly when the average of the two numbers is \frac{1}{2}*3 = \frac{3}{2}. Solve for x x^4-3x^3-x^2+3x=0. Steps Using the Quadratic Formula Steps for Completing the Square Steps Using Direct Factoring Method View solution steps Graph Graph Both Sides in 2D Graph in 2D Quiz Quadratic Equation 5 problems similar to: Similar Problems from Web Search factor quadratic x^2-7x+12; expand polynomial (x-3)(x^3+5x-2) GCD of x^4+2x^3-9x^2+46x-16 with x^4-8x^3+25x^2-46x+16; quotient of x^3-8x^2+17x-6 with x-3; remainder of x^3-2x^2+5x-7 divided by x-3; roots of x^2-3x+2; View more examples; Access instant learning tools. Select a few x x values, and plug them into the equation to find the corresponding y y values. Factor the left side of the equation. x3 + x2 − 3x − 3 = 0 x 3 + x 2 - 3 x - 3 = 0. Try this example now! » Haz clic aquí 👆 para obtener una respuesta a tu pregunta ️ ecuación cuadrática resolver x2+3x=0. y=x^2+1 (Graph Example), 4x+2=2(x+6) (Solve Example) Algebra Calculator is a calculator that gives step-by-step help on algebra problems. Factor x2 − 3x−4 x 2 - 3 x - 4 using the AC method. Tap for more steps (x−1)(x+ 3) = 0 ( x - 1) ( x + 3) = 0. Free math problem solver answers your algebra homework questions with step-by-step explanations.2015 Matemáticas Bachillerato contestada • certificada por un … Las soluciones a la ecuación son x = 2 o x = 3. x2 +3x + 9 Click here 👆 to get an answer to your question ️ What is the solution set of the equation x2-3x-10=0 What is the solution set of the equation x2-3x-10=0 - brainly. Step 2: Click the blue arrow to submit and see the result! x^3-x^2-3x+2=0. The simplify calculator will then show you the steps to help you learn how to simplify your algebraic expression on your own. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. 3. Two numbers r and s sum up to -3 exactly when the average of the two numbers is \frac{1}{2}*-3 = -\frac{3}{2}. Divide each term in 3x = 2 3 x = 2 by 3 3 and simplify. Tap for more steps x(x−3) = 0 x ( x - 3) = 0. Solve for x x^2-3x-7=0. y = x2 − 3x y = x 2 - 3 x. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0.500 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - x) - 3 = 0 Step 2 :Trying to factor by splitting the 2x (2)=19x+33 Two solutions were found : x = -3/2 = -1. Tap for more steps (x−7)(x+ 4) = 0 ( x - 7) ( x + 4) = 0. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Add the term to each side of the equation. The answer is suppose to be LESS than 0, which means that the answer has to be a NEGATIVE number. x2 − 3x = 8 x 2 - 3 x = 8. Tap for more steps (2x+1)(x −2) = 0 ( 2 x + 1) ( x - 2) = 0. jonathan3054 jonathan3054 06. Nhấp để xem thêm các bước x(x−3) = 0 x ( x - 3) = 0. Algebra. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. Online math solver with free step by step solutions to algebra, calculus, and other math problems. x2 − 3x = 10 x 2 - 3 x = 10. x2 − 3x − 28 = 0 x 2 - 3 x - 28 = 0. To use the direct factoring method, the equation must be in the form x^2+Bx+C=0. Factor x2 − 3x−28 x 2 - 3 x - 28 using the AC method. Algebra. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. Cooking Measurement Converter Cooking Ingredient Converter Cake Pan Converter See more. Cooking Calculators. The 2 real roots are x = 1 and x = c/a = 2. Solving quadratics by factorizing (link to previous post) usually works just fine. r + s = -3 rs = -4. Integration. Select a few x x values, and plug them into the equation to find the corresponding y y values. Explore math with our beautiful, free online graphing calculator. Algebra. x(x −3) = 0. Add 4 to both side of the equation : x2-3x = 4. x−6 = 0 x - 6 = 0. To use the direct factoring method, the equation must be in the form x^2+Bx+C=0.720 x = (-3+√109)/2= 3. Extended Keyboard. Factor by grouping. Algebra Factoring Calculator Step 1: Enter the expression you want to factor in the editor. Examples. Online math solver with free step by step solutions to algebra, calculus, and other math problems. Step 2: Click the blue arrow to submit and see the result! The equation solver allows you to enter your problem and solve the equation to see the result. Quadratic equations such as this one can be solved by a new direct factoring method that does not require guess work. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. quadratic-equation-calculator. Middle School Math Solutions - Inequalities Calculator.0 = 01 - x3 + 2^ x gnittilps yb rotcaf ot gniyrT: 2 petS 4 - )x3 + 2x2( : 1 pets fo dne eht ta noitauqE: 1 petS : noitulos pets yb petS 4 - x3 + 2x2 : tluser laniF 4-x3+2x2 si tneiciffeoc sti 2x ,si mret tsrif ehT 04-x3+2x gnirotcaF 1. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. My Notebook, the Symbolab way.This is achieved by dividing both sides of the equation by 3. x−5 = 0 x - 5 = 0. Find the properties of the given parabola. set each term = 0. Two numbers r and s sum up to -2 exactly when the average of the two numbers is \frac{1}{2}*-2 = -1. 3±√(−3)2 −4 ⋅(1⋅−28) 2 x² + 3x < 10 x² + 3x - 10 < 0 (x + 5)(x - 2) < 0 ( x + 5 > 0 and x - 2 < 0 ) OR ( x + 5 < 0 and x - 2 > 0 ) Step 5: Look at x^2+8x+15<0. x2+-3x-28=0 Two solutions were found : x = 7 x = -4 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1. Outside the interval (1, 2), f (x) is positive. Solve your math problems using our free math solver with step-by-step solutions.0 = 6 - x 3 + 2 x 0 = 6 − x3 + 2x . x−2 = 0 x - 2 = 0. 2x2 − 3x − 2 = 0 2 x 2 - 3 x - 2 = 0. Two numbers r and s sum up to -3 exactly when the average of the two numbers is \frac{1}{2}*-3 = -\frac{3}{2}. Math notebooks have been around for hundreds of years. Answer link. Aby zapisać "większy-równy", wpisz >=, dla "mniejszy-równy" wpisz <=, dla Solve by Completing the Square x^2-3x-8=0. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Factor x2 − 3x−10 x 2 - 3 x - 10 using the AC method. For math, science, nutrition, history Two numbers r and s sum up to -1 exactly when the average of the two numbers is \frac{1}{2}*-1 = -\frac{1}{2}. Simultaneous equation. Solve your math problems using our free math solver with step-by-step solutions. Ex 4. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. Now the clever bit: Take the coefficient of x , which is 3 , divide by two, giving 3/2 , and finally square it giving 9/4. Differentiation. Arithmetic Matrix Simultaneous equation Differentiation Integration Limits Solve your math problems using our free math solver with step-by-step solutions. Natural Language. Tap for more steps (x−6)(x+ 3) = 0 ( x - 6) ( x + 3) = 0. x−4 = 0 x - 4 = 0. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step x2-3x-40=0 Two solutions were found : x = 8 x = -5 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1. x = 0 x = 0. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. Tap for more steps (x−6)(x+ 9) = 0 ( x - 6) ( x + 9) = 0. Any value that is … x^{2}-x-6=0-x+3\gt 2x+1; line\:(1,\:2),\:(3,\:1) f(x)=x^3; prove\:\tan^2(x)-\sin^2(x)=\tan^2(x)\sin^2(x) \frac{d}{dx}(\frac{3x+9}{2-x}) (\sin^2(\theta))' \sin(120) \lim … 5x-6=3x-8; x^2-x-6=0-x+3\gt 2x+1 (x+5)(x-5)\gt 0; 10^{1-x}=10^4 \sqrt{3+x}=-2; 6+11x+6x^2+x^3=0; factor\:x^{2}-5x+6; simplify\:\frac{2}{3}-\frac{3}{2}+\frac{1}{4} … In mathematics, a polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and positive … Solve Using the Quadratic Formula x^2-3x-3=0 x2 − 3x − 3 = 0 x 2 - 3 x - 3 = 0 Use the quadratic formula to find the solutions. Factor x2 + 3x−54 x 2 + 3 x - 54 using the AC method. 2x2-x-3=0 Two solutions were found : x = -1 x = 3/2 = 1. 5 * - 2 = -10 y 5 - 2 = 3. Vertex: (0,−3) ( 0, - 3) Focus: (0,−11 4) ( 0, - 11 4) Axis of Symmetry: x = 0 x = 0. x2 + 3x − 7 = 0 x 2 + 3 x - 7 = 0. x^{2}-3x+2=0. x ^ 2 -3x +2 = 0. (b 2)2 = (−3 2)2 ( b 2) 2 = ( - 3 2) 2. Subtract 2 from both side of the equation : x2-3x = -2. In order to complete the square, the equation must first be in the form x^{2}+bx=c. Tap for more steps x = 2 3 x = 2 3. The complete solution is the result of both the positive and negative portions of the solution. Algebra. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. Limits. Take the specified root of both sides of the equation to eliminate the exponent on the left side. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. Use the quadratic formula to find the solutions. Middle School Math Solutions - Equation Calculator. x2 − 3x − 28 = 0 x 2 - 3 x - 28 = 0.

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3±√(−3)2 −4 ⋅(1⋅−3) 2⋅1 3 x^2+2x+1=3x-10; 2x^2+4x-6=0; Show More; Description.c) / 2a Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. x2 − 3x = 0 x 2 - 3 x = 0. Get immediate feedback and guidance with step-by-step solutions and Wolfram 3. x2 − 3x − 8 = 0 x 2 - 3 x - 8 = 0. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. 2x+1 = 0 2 x + 1 = 0. x2 − 3x − 4 = 0 x 2 - 3 x - 4 = 0. Solve by Factoring x^2-3x-10=0. en. The result can be shown in multiple forms.0000+0. Algebra. Add the term to each side of the x^3-x^2-2x+1=0. Aby zapisać "większy-równy", wpisz >=, dla "mniejszy-równy" wpisz <=, dla Solve by Completing the Square x^2-3x-8=0. x2 − 3x − 28 = 0 x 2 - 3 x - 28 = 0.720 Rearrange: Rearrange the equation by subtracting what is to the right of Solve Using the Quadratic Formula x^2-3x-28=0. r + s = 3 rs = 1. To use the direct factoring method, the equation must be in the form x^2+Bx+C=0. Cooking Measurement Converter Cooking Ingredient Converter Cake Pan Converter See more. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Quadratic equations such as this one can be solved by a new direct factoring method that does not require guess work. solve. Tap for more steps x(x−3)(x +1)(x−1) = 0 x ( x - 3) ( x + 1) ( x - 1) = 0. Đại số.7071i Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - 5x2-4x+3=0 Two solutions were found : x = (4-√-44)/10= (2-i√ 11 )/5= 0. Inside the interval (1, 2), f (x) is negative.

 Solving exponential equations is pretty straightforward; there are basically two techniques 
x2+3x-40 Final result : (x + 8) • (x - 5) Step by step solution : Step 1 :Trying to factor by splitting the middle term 1

. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. Solve by Factoring 2x^2-3x-2=0. Algebra.1 Factoring x2+3x-18 The first term is, x2 its Similar Problems from Web Search. Use the algebraic method to solve f (x) > 0. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a.citemhtirA . Factor x2 − 3x−4 x 2 - 3 x - 4 using the AC method. x2 − 3x − 7 = 0 x 2 - 3 x - 7 = 0. x = 0 x = 0 Apr 8, 2015 To find x, we first have to factorize the equation. To use the direct factoring method, the equation must be in the form x^2+Bx+C=0. Related Symbolab blog posts.1 Factoring x2+3x-10 The first term is, x2 its Haz clic aquí 👆 para obtener una respuesta a tu pregunta ️ ecuación cuadrática resolver x2+3x=0. Solve by Completing the Square x^2-3x-5=0. Ecuación de segundo grado y se resuelve usando la formula . Use the algebraic method to solve f (x) > 0. Solve by Completing the Square x^2-3x=0. x2 − 3x − 5 = 0 x 2 - 3 x - 5 = 0. Directrix: y = −5 2 y = - 5 2. Solve by Completing the Square x^2+3x-6=0. Natural Language; Math Input; Extended Keyboard Examples Upload Random. Algebra. Factor x2 − 3x−18 x 2 - 3 x - 18 using the AC method. Related Symbolab blog posts. Substitute the values a = 1 a = 1, b = −3 b = - 3, and c = −5 c = - 5 into the quadratic formula and solve for x x.11.1 Factoring x2+3x+17 The first term is, x2 its coefficient is 1 . The solutions are 1, -4 Algebra.2 Solving x2-3x+2 = 0 by Completing The Square . Solve by Factoring x^2+3x-54=0. x2 + 3x − 54 = 0 x 2 + 3 x - 54 = 0. 3±√(−3)2 −4 ⋅(1⋅−9) 2⋅1 3 Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step Algebra. Related Symbolab blog posts. x^{2}-3x-6=0. Differentiation. Porady: • Możesz używać znaków <,>,=. x2 = 3 x 2 = 3. Factor x x out of x2 −3x x 2 - 3 x. x2 − 3x = 0 x 2 - 3 x = 0. Type in any equation to get the solution, steps and graph. Solve Using the Quadratic Formula x^2-3x-5=0. x2 − 3 = 0 x Algebra Examples. Integration. Factor the Quadratic. Enter a problem. The 3 will have to be divided by 2 then the result should be squared and the final result is 9 4. x=-3 x^2+3x=0 cancel(x)^2=-3cancel(x) x=-3. x ^ 2 -3x +1 = 0. Convert the inequality to an equation. As x is the common factor between the 2 values, we factorize the equation by taking x out of x2 − 3x = 0. Convert the inequality to an equation. Directrix: y = −13 2 y = - 13 2. Related Symbolab blog posts.2 Solving x2-3x-18 = 0 by Completing The Square . Solve by Factoring x^2-3x-28=0. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0.alobarap nevig eht fo seitreporp eht dniF . (b 2)2 = (−3 2)2 ( b 2) 2 = ( - 3 2) 2. Algebra. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. A quadratic equation is a second degree polynomial having the general form ax^2 + bx + c = 0, where a, b, and c Save to Notebook! Free equations calculator - solve linear, quadratic, polynomial, radical, exponential and logarithmic equations with all the steps. Related Symbolab blog posts. y = x2 − 3 y = x 2 - 3. Solve for x x^2-3x>0. Substitute the values a = 1 a = 1, b = −3 b = - 3, and c = −5 c = - 5 into the quadratic formula and solve for x x. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. Substitute the values a = 1 a = 1, b = −3 b = - 3, and c = −28 c = - 28 into the quadratic formula and solve for x x. Nếu bất kỳ thừa số riêng lẻ nào ở vế trái của phương trình Algebra. Add 8 8 to both sides of the equation. Join Teachoo Black. To use the direct factoring method, the equation must be in the form x^2+Bx+C=0. x−1 = 0 x - 1 = 0. Linear equation. Matrix. en. Find the properties of the given parabola. Solve Using the Quadratic Formula x^2-3x-4=0. esto nos quedaría así: x ^ 2 +3x -6 = 0 Quadratic equations such as this one can be solved by a new direct factoring method that does not require guess work. Substitute the values a = 1 a = 1, b = −3 b = - 3, and c = −28 c = - 28 into the quadratic formula and solve for x x. Add 18 to both side of the equation : x2-3x = 18. Get help on the web or with our math app. Jeżeli nie uda się znaleźć rozwiązania symbolicznego, pokazane zostanie rozwiązanie graficzne, na wykresie.500 x = 11 Rearrange: Rearrange the equation by subtracting what is How to simplify your expression. Click here:point_up_2:to get an answer to your question :writing_hand:solve x2 3x 2 0 Free quadratic equation calculator - Solve quadratic equations using factoring, complete the square and the quadratic formula step-by-step Algebra Solve for x Calculator Step 1: Enter the Equation you want to solve into the editor. x2 − 3x − 10 = 0 x 2 - 3 x - 10 = 0. x2 − 3x > 0 x 2 - 3 x > 0. x−6 = 0 x - 6 = 0. 3x = 2 3 x = 2. Substitute the values a = 1 a = 1, b = −3 b = - 3, and c = −7 c = - 7 into the quadratic formula and solve for x x. r + s = 3 rs = 2. Factor x2 + 2x−3 x 2 + 2 x - 3 using the AC method. x2 − 3x − 4 = 0 x 2 - 3 x - 4 = 0. x = −2,3 x = - 2, 3. Jeżeli nie uda się znaleźć rozwiązania symbolicznego, pokazane zostanie rozwiązanie graficzne, na wykresie. Popular Problems Algebra Solve by Factoring x^2-3x+2=0 x2 − 3x + 2 = 0 x 2 - 3 x + 2 = 0 Factor x2 − 3x+2 x 2 - 3 x + 2 using the AC method.500 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 + 3x) - 2 = 0 Step 2 :Trying to 3. Integration.2, 1 Find the roots of the following quadratic equations by factorization: (i) x2 - 3x - 10 = 0 x2 - 3x - 10 = 0 We factorize using splitting the middle term method x2 + 2x - 5x - 10 = 0 x (x + 2) - 5 (x + 2) = 0 (x - 5) (x + 2) = 0 Hence , x = 5 and x = -2 are the roots of equation. Related Symbolab blog posts.com See what teachers have to say about Brainly's new learning tools! x ^ 2 -\frac{1}{3}x -\frac{2}{3} = 0. Now the clever bit: Take the coefficient of x , which is 3 , divide by two, giving 3/2 , and finally square it giving 9/4. x−5 = 0 x - 5 = 0. Debemos encontrar dos números que multiplicados den 2 y sumamos de -3, estos números Two numbers r and s sum up to 1 exactly when the average of the two numbers is \frac{1}{2}*1 = \frac{1}{2}. 1x0=0 2x0=0 3x0=0 From here, we know that in x(x − 3) = 0, x = 0 and (x −3) = 0 x^{2}-3x=0. Matrix. Para resolver este problema debemos ver que hay diversas formas de resolverlo, lo importante es lograr factorizar la expresión cuadrática esto se puede hacer mediante técnica de resolvente, técnica de tanteo, entre otras, en este caso usaremos tanteo. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Tap for more steps Direction: Opens Up. Add 9/4 to both sides of the equation : On the right hand side we have : Free equations calculator - solve linear, quadratic, polynomial, radical, exponential and logarithmic equations with all the steps. x2 − 3x − 4 = 0 x 2 - 3 x - 4 = 0. Add 6 6 to both sides of the equation. Two numbers r and s sum up to 3 exactly when the average of the two numbers is \frac{1}{2}*3 = \frac{3}{2}. Use each root to create test intervals. You write down problems, solutions and notes to go back Read More. Solve by Factoring x^2-3x+2=0. x2+3x=25 Two solutions were found : x = (-3-√109)/2=-6. Add 8 8 to both sides of the equation. x−6 = 0 x - 6 = 0. x2+3x+17 Final result : x2 + 3x + 17 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1. Factor the left side of the equation. x2 − 3x = 28 x 2 - 3 x = 28. Porady: • Możesz używać znaków <,>,=. The good candidates for solutions are factors of the last coefficient in the equation. 3±√(−3)2 −4 ⋅(1⋅−5) 2⋅1 3 x^{2}+3x+4=0. x2 − 3x > 0 x 2 - 3 x > 0. Quadratic equations such as this one can be solved by a new direct factoring method that does not require guess work. Substitute the values a = 1 a = 1, b = −3 b = - 3, and c = −4 c = - 4 into the quadratic formula and solve for x x. 2x2-4x+3=0 Two solutions were found : x = (4-√-8)/4=1-i/2√ 2 = 1. Find the Roots (Zeros) x^3+x^2-3x-3=0. x2 − 3x + 2 = 0 x 2 - 3 x + 2 = 0. Use the quadratic formula to find the solutions. x2 − 3x − 18 = 0 x 2 - 3 x - 18 = 0. y = x2 + 3x − 4 y = x 2 + 3 x - 4. Factorizamos. The Factoring Calculator transforms complex expressions into a product of simpler factors. Tap for more steps x(x−3) = 0 x ( x - 3) = 0 If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. Ex 5. Over the next few weeks, we'll be showing how Symbolab Read More. x4 − 3x3 − x2 + 3x = 0 x 4 - 3 x 3 - x 2 + 3 x = 0. To use the direct factoring method, the equation must be in the form x^2+Bx+C=0. x2 − 3 = 0 x 2 - 3 = 0. x2 −3x = 0. But what if the Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. x−2 = 0 x - 2 = 0 x2-3x-2=0. en este caso usaremos que. Since (a + b + c = 0), use the Shortcut. Substitute the values a = 1 a = 1, b = −3 b = - 3, and c = −1 c = - 1 into the quadratic formula and solve for x x. 3±√(−3)2 −4 ⋅(1⋅−4) 2⋅1 3 Two numbers r and s sum up to 3 exactly when the average of the two numbers is \frac{1}{2}*3 = \frac{3}{2}. Matrix.2 Solving x2-3x-4 = 0 by Completing The Square . jonathan3054 jonathan3054 06. Vertex: (−3 2,−25 4) ( - 3 2, - 25 4) Focus: (−3 2,−6) ( - 3 2, - 6) Axis of Symmetry: x = −3 2 x = - 3 2. Related Symbolab blog posts. Solve for x x^2+3x-40=0. Limits. Solve Using the Quadratic Formula x^2-3x-9=0. Math notebooks have been around for hundreds of years. x2 + 3x = 7 x 2 + 3 x = 7. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Enter a problem Cooking Calculators. x−2 = 0 x - 2 = 0. − b ± √ b 2 − 4 a c. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. High School Math Solutions - Exponential Equation Calculator. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.4000+0. Select a few x x values, and plug them into the equation to find the corresponding y y values. Solve by Factoring x^2-3x-4=0. Tap for more steps (3x+2)(x −1) = 0 ( 3 x + 2) ( x - 1) = 0. Free math problem solver answers your algebra homework questions with step-by-step explanations. 3x+2 = 0 3 x + 2 = 0. Solve quadratic equations step-by-step. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Solve by Completing the Square x^2+3x-7=0. Since when -4 is plugged into the inequality, the answer is negative, the space in between the points -3 Oblicz to! postara się rozwiązać wpisane równanie i pokaże sposób, w jaki to zrobił, krok po kroku.