0=9x^2-6x^3

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Solution for 0=9x^2-6x^3 equation:


Simplifying
0 = 9x2 + -6x3

Solving
0 = 9x2 + -6x3

Solving for variable 'x'.
Remove the zero:
-9x2 + 6x3 = 9x2 + -6x3 + -9x2 + 6x3

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

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

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

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

Ignore the factor 3.

Subproblem 1

Set the factor 'x2' equal to zero and attempt to solve: Simplifying x2 = 0 Solving x2 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x2 = 0 Take the square root of each side: x = {0}

Subproblem 2

Set the factor '(-3 + 2x)' equal to zero and attempt to solve: Simplifying -3 + 2x = 0 Solving -3 + 2x = 0 Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + 2x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + 2x = 0 + 3 2x = 0 + 3 Combine like terms: 0 + 3 = 3 2x = 3 Divide each side by '2'. x = 1.5 Simplifying x = 1.5

Solution

x = {0, 1.5}

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