=7ab(-2a+3ab)

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Solution for =7ab(-2a+3ab) equation:


Simplifying
0 = 7ab(-2a + 3ab)
0 = (-2a * 7ab + 3ab * 7ab)
0 = (-14a2b + 21a2b2)

Solving
0 = -14a2b + 21a2b2

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '14a2b' to each side of the equation.
0 + 14a2b = -14a2b + 14a2b + 21a2b2
Remove the zero:
14a2b = -14a2b + 14a2b + 21a2b2

Combine like terms: -14a2b + 14a2b = 0
14a2b = 0 + 21a2b2
14a2b = 21a2b2

Add '-21a2b2' to each side of the equation.
14a2b + -21a2b2 = 21a2b2 + -21a2b2

Combine like terms: 21a2b2 + -21a2b2 = 0
14a2b + -21a2b2 = 0

Factor out the Greatest Common Factor (GCF), '7a2b'.
7a2b(2 + -3b) = 0

Ignore the factor 7.

Subproblem 1

Set the factor 'a2b' equal to zero and attempt to solve: Simplifying a2b = 0 Solving a2b = 0 Move all terms containing a to the left, all other terms to the right. Simplifying a2b = 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 '(2 + -3b)' equal to zero and attempt to solve: Simplifying 2 + -3b = 0 Solving 2 + -3b = 0 Move all terms containing a to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -3b = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3b = 0 + -2 -3b = 0 + -2 Combine like terms: 0 + -2 = -2 -3b = -2 Add '3b' to each side of the equation. -3b + 3b = -2 + 3b Combine like terms: -3b + 3b = 0 0 = -2 + 3b Simplifying 0 = -2 + 3b 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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