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Simplifying (2x2 + 3x + -1) * x(x + 1) = 0 Reorder the terms: (-1 + 3x + 2x2) * x(x + 1) = 0 Reorder the terms: (-1 + 3x + 2x2) * x(1 + x) = 0 Reorder the terms for easier multiplication: x(-1 + 3x + 2x2)(1 + x) = 0 Multiply (-1 + 3x + 2x2) * (1 + x) x(-1(1 + x) + 3x * (1 + x) + 2x2 * (1 + x)) = 0 x((1 * -1 + x * -1) + 3x * (1 + x) + 2x2 * (1 + x)) = 0 x((-1 + -1x) + 3x * (1 + x) + 2x2 * (1 + x)) = 0 x(-1 + -1x + (1 * 3x + x * 3x) + 2x2 * (1 + x)) = 0 x(-1 + -1x + (3x + 3x2) + 2x2 * (1 + x)) = 0 x(-1 + -1x + 3x + 3x2 + (1 * 2x2 + x * 2x2)) = 0 x(-1 + -1x + 3x + 3x2 + (2x2 + 2x3)) = 0 Combine like terms: -1x + 3x = 2x x(-1 + 2x + 3x2 + 2x2 + 2x3) = 0 Combine like terms: 3x2 + 2x2 = 5x2 x(-1 + 2x + 5x2 + 2x3) = 0 (-1 * x + 2x * x + 5x2 * x + 2x3 * x) = 0 (-1x + 2x2 + 5x3 + 2x4) = 0 Solving -1x + 2x2 + 5x3 + 2x4 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), 'x'. x(-1 + 2x + 5x2 + 2x3) = 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 '(-1 + 2x + 5x2 + 2x3)' equal to zero and attempt to solve: Simplifying -1 + 2x + 5x2 + 2x3 = 0 Solving -1 + 2x + 5x2 + 2x3 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Solution
x = {0}
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