(y^2-8)(7y^2-7y+7)=

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Solution for (y^2-8)(7y^2-7y+7)= equation: 


Simplifying
(y2 + -8)(7y2 + -7y + 7) = 0

Reorder the terms:
(-8 + y2)(7y2 + -7y + 7) = 0

Reorder the terms:
(-8 + y2)(7 + -7y + 7y2) = 0

Multiply (-8 + y2) * (7 + -7y + 7y2)
(-8(7 + -7y + 7y2) + y2(7 + -7y + 7y2)) = 0
((7 * -8 + -7y * -8 + 7y2 * -8) + y2(7 + -7y + 7y2)) = 0
((-56 + 56y + -56y2) + y2(7 + -7y + 7y2)) = 0
(-56 + 56y + -56y2 + (7 * y2 + -7y * y2 + 7y2 * y2)) = 0
(-56 + 56y + -56y2 + (7y2 + -7y3 + 7y4)) = 0

Combine like terms: -56y2 + 7y2 = -49y2
(-56 + 56y + -49y2 + -7y3 + 7y4) = 0

Solving
-56 + 56y + -49y2 + -7y3 + 7y4 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '7'.
7(-8 + 8y + -7y2 + -1y3 + y4) = 0

Ignore the factor 7.

Subproblem 1
Set the factor '(-8 + 8y + -7y2 + -1y3 + y4)' equal to zero and attempt to solve:

Simplifying
-8 + 8y + -7y2 + -1y3 + y4 = 0

Solving
-8 + 8y + -7y2 + -1y3 + y4 = 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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