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Simplifying (2x + -1)(2 + x) + -1(x + 1)(3x + -2) = 0 Reorder the terms: (-1 + 2x)(2 + x) + -1(x + 1)(3x + -2) = 0 Multiply (-1 + 2x) * (2 + x) (-1(2 + x) + 2x * (2 + x)) + -1(x + 1)(3x + -2) = 0 ((2 * -1 + x * -1) + 2x * (2 + x)) + -1(x + 1)(3x + -2) = 0 ((-2 + -1x) + 2x * (2 + x)) + -1(x + 1)(3x + -2) = 0 (-2 + -1x + (2 * 2x + x * 2x)) + -1(x + 1)(3x + -2) = 0 (-2 + -1x + (4x + 2x2)) + -1(x + 1)(3x + -2) = 0 Combine like terms: -1x + 4x = 3x (-2 + 3x + 2x2) + -1(x + 1)(3x + -2) = 0 Reorder the terms: -2 + 3x + 2x2 + -1(1 + x)(3x + -2) = 0 Reorder the terms: -2 + 3x + 2x2 + -1(1 + x)(-2 + 3x) = 0 Multiply (1 + x) * (-2 + 3x) -2 + 3x + 2x2 + -1(1(-2 + 3x) + x(-2 + 3x)) = 0 -2 + 3x + 2x2 + -1((-2 * 1 + 3x * 1) + x(-2 + 3x)) = 0 -2 + 3x + 2x2 + -1((-2 + 3x) + x(-2 + 3x)) = 0 -2 + 3x + 2x2 + -1(-2 + 3x + (-2 * x + 3x * x)) = 0 -2 + 3x + 2x2 + -1(-2 + 3x + (-2x + 3x2)) = 0 Combine like terms: 3x + -2x = 1x -2 + 3x + 2x2 + -1(-2 + 1x + 3x2) = 0 -2 + 3x + 2x2 + (-2 * -1 + 1x * -1 + 3x2 * -1) = 0 -2 + 3x + 2x2 + (2 + -1x + -3x2) = 0 Reorder the terms: -2 + 2 + 3x + -1x + 2x2 + -3x2 = 0 Combine like terms: -2 + 2 = 0 0 + 3x + -1x + 2x2 + -3x2 = 0 3x + -1x + 2x2 + -3x2 = 0 Combine like terms: 3x + -1x = 2x 2x + 2x2 + -3x2 = 0 Combine like terms: 2x2 + -3x2 = -1x2 2x + -1x2 = 0 Solving 2x + -1x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), 'x'. x(2 + -1x) = 0Subproblem 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 = 0Subproblem 2
Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2Solution
x = {0, 2}
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