X(x^3-4x)=0

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Solution for X(x^3-4x)=0 equation:


Simplifying
X(x3 + -4x) = 0

Reorder the terms:
X(-4x + x3) = 0
(-4x * X + x3 * X) = 0
(-4xX + x3X) = 0

Solving
-4xX + x3X = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'xX'.
xX(-4 + x2) = 0

Factor a difference between two squares.
xX((2 + x)(-2 + x)) = 0

Subproblem 1

Set the factor 'xX' equal to zero and attempt to solve: Simplifying xX = 0 Solving xX = 0 Move all terms containing x to the left, all other terms to the right. Simplifying xX = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 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 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2

Subproblem 3

Set the factor '(-2 + x)' equal to zero and attempt to solve: Simplifying -2 + x = 0 Solving -2 + x = 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 + x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + x = 0 + 2 x = 0 + 2 Combine like terms: 0 + 2 = 2 x = 2 Simplifying x = 2

Solution

x = {-2, 2}

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