9x^3-6x^2=3x

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Solution for 9x^3-6x^2=3x equation:


Simplifying
9x3 + -6x2 = 3x

Reorder the terms:
-6x2 + 9x3 = 3x

Solving
-6x2 + 9x3 = 3x

Solving for variable 'x'.

Reorder the terms:
-3x + -6x2 + 9x3 = 3x + -3x

Combine like terms: 3x + -3x = 0
-3x + -6x2 + 9x3 = 0

Factor out the Greatest Common Factor (GCF), '3x'.
3x(-1 + -2x + 3x2) = 0

Factor a trinomial.
3x((-1 + -3x)(1 + -1x)) = 0

Ignore the factor 3.

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 + -3x)' equal to zero and attempt to solve: Simplifying -1 + -3x = 0 Solving -1 + -3x = 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 + -3x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -3x = 0 + 1 -3x = 0 + 1 Combine like terms: 0 + 1 = 1 -3x = 1 Divide each side by '-3'. x = -0.3333333333 Simplifying x = -0.3333333333

Subproblem 3

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 = 1

Solution

x = {0, -0.3333333333, 1}

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