77a^4b^2+5ab^3+4ab^3-7a^4b^2=

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Solution for 77a^4b^2+5ab^3+4ab^3-7a^4b^2= equation:


Simplifying
77a4b2 + 5ab3 + 4ab3 + -7a4b2 = 0

Reorder the terms:
5ab3 + 4ab3 + 77a4b2 + -7a4b2 = 0

Combine like terms: 5ab3 + 4ab3 = 9ab3
9ab3 + 77a4b2 + -7a4b2 = 0

Combine like terms: 77a4b2 + -7a4b2 = 70a4b2
9ab3 + 70a4b2 = 0

Solving
9ab3 + 70a4b2 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), 'ab2'.
ab2(9b + 70a3) = 0

Subproblem 1

Set the factor 'ab2' equal to zero and attempt to solve: Simplifying ab2 = 0 Solving ab2 = 0 Move all terms containing a to the left, all other terms to the right. Simplifying ab2 = 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 '(9b + 70a3)' equal to zero and attempt to solve: Simplifying 9b + 70a3 = 0 Reorder the terms: 70a3 + 9b = 0 Solving 70a3 + 9b = 0 Move all terms containing a to the left, all other terms to the right. Add '-9b' to each side of the equation. 70a3 + 9b + -9b = 0 + -9b Combine like terms: 9b + -9b = 0 70a3 + 0 = 0 + -9b 70a3 = 0 + -9b Remove the zero: 70a3 = -9b Divide each side by '70'. a3 = -0.1285714286b Simplifying a3 = -0.1285714286b 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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