(x-1)(3x+4)-2(x-1)(x+2)=0

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Solution for (x-1)(3x+4)-2(x-1)(x+2)=0 equation:


Simplifying
(x + -1)(3x + 4) + -2(x + -1)(x + 2) = 0

Reorder the terms:
(-1 + x)(3x + 4) + -2(x + -1)(x + 2) = 0

Reorder the terms:
(-1 + x)(4 + 3x) + -2(x + -1)(x + 2) = 0

Multiply (-1 + x) * (4 + 3x)
(-1(4 + 3x) + x(4 + 3x)) + -2(x + -1)(x + 2) = 0
((4 * -1 + 3x * -1) + x(4 + 3x)) + -2(x + -1)(x + 2) = 0
((-4 + -3x) + x(4 + 3x)) + -2(x + -1)(x + 2) = 0
(-4 + -3x + (4 * x + 3x * x)) + -2(x + -1)(x + 2) = 0
(-4 + -3x + (4x + 3x2)) + -2(x + -1)(x + 2) = 0

Combine like terms: -3x + 4x = 1x
(-4 + 1x + 3x2) + -2(x + -1)(x + 2) = 0

Reorder the terms:
-4 + 1x + 3x2 + -2(-1 + x)(x + 2) = 0

Reorder the terms:
-4 + 1x + 3x2 + -2(-1 + x)(2 + x) = 0

Multiply (-1 + x) * (2 + x)
-4 + 1x + 3x2 + -2(-1(2 + x) + x(2 + x)) = 0
-4 + 1x + 3x2 + -2((2 * -1 + x * -1) + x(2 + x)) = 0
-4 + 1x + 3x2 + -2((-2 + -1x) + x(2 + x)) = 0
-4 + 1x + 3x2 + -2(-2 + -1x + (2 * x + x * x)) = 0
-4 + 1x + 3x2 + -2(-2 + -1x + (2x + x2)) = 0

Combine like terms: -1x + 2x = 1x
-4 + 1x + 3x2 + -2(-2 + 1x + x2) = 0
-4 + 1x + 3x2 + (-2 * -2 + 1x * -2 + x2 * -2) = 0
-4 + 1x + 3x2 + (4 + -2x + -2x2) = 0

Reorder the terms:
-4 + 4 + 1x + -2x + 3x2 + -2x2 = 0

Combine like terms: -4 + 4 = 0
0 + 1x + -2x + 3x2 + -2x2 = 0
1x + -2x + 3x2 + -2x2 = 0

Combine like terms: 1x + -2x = -1x
-1x + 3x2 + -2x2 = 0

Combine like terms: 3x2 + -2x2 = 1x2
-1x + 1x2 = 0

Solving
-1x + 1x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(-1 + x) = 0

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(-1 + x)' equal to zero and attempt to solve: Simplifying -1 + x = 0 Solving -1 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + x = 0 + 1 x = 0 + 1 Combine like terms: 0 + 1 = 1 x = 1 Simplifying x = 1

Solution

x = {0, 1}

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