18x^3-32x=32x

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Solution for 18x^3-32x=32x equation:


Simplifying
18x3 + -32x = 32x

Reorder the terms:
-32x + 18x3 = 32x

Solving
-32x + 18x3 = 32x

Solving for variable 'x'.

Reorder the terms:
-32x + -32x + 18x3 = 32x + -32x

Combine like terms: -32x + -32x = -64x
-64x + 18x3 = 32x + -32x

Combine like terms: 32x + -32x = 0
-64x + 18x3 = 0

Factor out the Greatest Common Factor (GCF), '2x'.
2x(-32 + 9x2) = 0

Ignore the factor 2.

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 '(-32 + 9x2)' equal to zero and attempt to solve: Simplifying -32 + 9x2 = 0 Solving -32 + 9x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '32' to each side of the equation. -32 + 32 + 9x2 = 0 + 32 Combine like terms: -32 + 32 = 0 0 + 9x2 = 0 + 32 9x2 = 0 + 32 Combine like terms: 0 + 32 = 32 9x2 = 32 Divide each side by '9'. x2 = 3.555555556 Simplifying x2 = 3.555555556 Take the square root of each side: x = {-1.885618083, 1.885618083}

Solution

x = {0, -1.885618083, 1.885618083}

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