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Simplifying x5 = -3x3 + 4x Reorder the terms: x5 = 4x + -3x3 Solving x5 = 4x + -3x3 Solving for variable 'x'. Reorder the terms: -4x + 3x3 + x5 = 4x + -3x3 + -4x + 3x3 Reorder the terms: -4x + 3x3 + x5 = 4x + -4x + -3x3 + 3x3 Combine like terms: 4x + -4x = 0 -4x + 3x3 + x5 = 0 + -3x3 + 3x3 -4x + 3x3 + x5 = -3x3 + 3x3 Combine like terms: -3x3 + 3x3 = 0 -4x + 3x3 + x5 = 0 Factor out the Greatest Common Factor (GCF), 'x'. x(-4 + 3x2 + x4) = 0 Factor a trinomial. x((-4 + -1x2)(1 + -1x2)) = 0 Factor a difference between two squares. x((-4 + -1x2)((1 + x)(1 + -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 '(-4 + -1x2)' equal to zero and attempt to solve: Simplifying -4 + -1x2 = 0 Solving -4 + -1x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1x2 = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1x2 = 0 + 4 -1x2 = 0 + 4 Combine like terms: 0 + 4 = 4 -1x2 = 4 Divide each side by '-1'. x2 = -4 Simplifying x2 = -4 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Subproblem 3
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 = -1Subproblem 4
Set the factor '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 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 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Divide each side by '-1'. x = 1 Simplifying x = 1Solution
x = {0, -1, 1}
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