4xy(xy^2+7y)=

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Solution for 4xy(xy^2+7y)= equation:


Simplifying
4xy(xy2 + 7y) = 0
(xy2 * 4xy + 7y * 4xy) = 0

Reorder the terms:
(28xy2 + 4x2y3) = 0
(28xy2 + 4x2y3) = 0

Solving
28xy2 + 4x2y3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4xy2'.
4xy2(7 + xy) = 0

Ignore the factor 4.

Subproblem 1

Set the factor 'xy2' equal to zero and attempt to solve: Simplifying xy2 = 0 Solving xy2 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying xy2 = 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 + xy)' equal to zero and attempt to solve: Simplifying 7 + xy = 0 Solving 7 + xy = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + xy = 0 + -7 Combine like terms: 7 + -7 = 0 0 + xy = 0 + -7 xy = 0 + -7 Combine like terms: 0 + -7 = -7 xy = -7 Divide each side by 'y'. x = -7y-1 Simplifying x = -7y-1

Solution

x = {-7y-1}

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