2x^3-2x=3x^2

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Solution for 2x^3-2x=3x^2 equation:


Simplifying
2x3 + -2x = 3x2

Reorder the terms:
-2x + 2x3 = 3x2

Solving
-2x + 2x3 = 3x2

Solving for variable 'x'.

Reorder the terms:
-2x + -3x2 + 2x3 = 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
-2x + -3x2 + 2x3 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(-2 + -3x + 2x2) = 0

Factor a trinomial.
x((-1 + -2x)(2 + -1x)) = 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 + -2x)' equal to zero and attempt to solve: Simplifying -1 + -2x = 0 Solving -1 + -2x = 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 + -2x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -2x = 0 + 1 -2x = 0 + 1 Combine like terms: 0 + 1 = 1 -2x = 1 Divide each side by '-2'. x = -0.5 Simplifying x = -0.5

Subproblem 3

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 = 2

Solution

x = {0, -0.5, 2}

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