(4x^3-8y^7)(7x^4-9y^5)=

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Solution for (4x^3-8y^7)(7x^4-9y^5)= equation:


Simplifying
(4x3 + -8y7)(7x4 + -9y5) = 0

Multiply (4x3 + -8y7) * (7x4 + -9y5)
(4x3 * (7x4 + -9y5) + -8y7 * (7x4 + -9y5)) = 0
((7x4 * 4x3 + -9y5 * 4x3) + -8y7 * (7x4 + -9y5)) = 0

Reorder the terms:
((-36x3y5 + 28x7) + -8y7 * (7x4 + -9y5)) = 0
((-36x3y5 + 28x7) + -8y7 * (7x4 + -9y5)) = 0
(-36x3y5 + 28x7 + (7x4 * -8y7 + -9y5 * -8y7)) = 0
(-36x3y5 + 28x7 + (-56x4y7 + 72y12)) = 0

Reorder the terms:
(-36x3y5 + -56x4y7 + 28x7 + 72y12) = 0
(-36x3y5 + -56x4y7 + 28x7 + 72y12) = 0

Solving
-36x3y5 + -56x4y7 + 28x7 + 72y12 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(-9x3y5 + -14x4y7 + 7x7 + 18y12) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-9x3y5 + -14x4y7 + 7x7 + 18y12)' equal to zero and attempt to solve: Simplifying -9x3y5 + -14x4y7 + 7x7 + 18y12 = 0 Solving -9x3y5 + -14x4y7 + 7x7 + 18y12 = 0 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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