9x^2=12x^3

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Solution for 9x^2=12x^3 equation:


Simplifying
9x2 = 12x3

Solving
9x2 = 12x3

Solving for variable 'x'.

Combine like terms: 12x3 + -12x3 = 0
9x2 + -12x3 = 0

Factor out the Greatest Common Factor (GCF), '3x2'.
3x2(3 + -4x) = 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 + -4x)' equal to zero and attempt to solve: Simplifying 3 + -4x = 0 Solving 3 + -4x = 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 + -4x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -4x = 0 + -3 -4x = 0 + -3 Combine like terms: 0 + -3 = -3 -4x = -3 Divide each side by '-4'. x = 0.75 Simplifying x = 0.75

Solution

x = {0, 0.75}

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