-20a^3b^2+28ab=

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Solution for -20a^3b^2+28ab= equation:


Simplifying
-20a3b2 + 28ab = 0

Reorder the terms:
28ab + -20a3b2 = 0

Solving
28ab + -20a3b2 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '4ab'.
4ab(7 + -5a2b) = 0

Ignore the factor 4.

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 '(7 + -5a2b)' equal to zero and attempt to solve: Simplifying 7 + -5a2b = 0 Solving 7 + -5a2b = 0 Move all terms containing a to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -5a2b = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -5a2b = 0 + -7 -5a2b = 0 + -7 Combine like terms: 0 + -7 = -7 -5a2b = -7 Divide each side by '-5b'. a2 = 1.4b-1 Simplifying a2 = 1.4b-1 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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