-9a^2b^3+12ab=

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Solution for -9a^2b^3+12ab= equation:


Simplifying
-9a2b3 + 12ab = 0

Reorder the terms:
12ab + -9a2b3 = 0

Solving
12ab + -9a2b3 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '3ab'.
3ab(4 + -3ab2) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'ab' equal to zero and attempt to solve: Simplifying ab = 0 Solving ab = 0 Move all terms containing a to the left, all other terms to the right. Simplifying ab = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(4 + -3ab2)' equal to zero and attempt to solve: Simplifying 4 + -3ab2 = 0 Solving 4 + -3ab2 = 0 Move all terms containing a to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -3ab2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -3ab2 = 0 + -4 -3ab2 = 0 + -4 Combine like terms: 0 + -4 = -4 -3ab2 = -4 Divide each side by '-3b2'. a = 1.333333333b-2 Simplifying a = 1.333333333b-2

Solution

a = {1.333333333b-2}

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