(y^2-5)(8y^2-7y+5)=

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Solution for (y^2-5)(8y^2-7y+5)= equation:


Simplifying
(y2 + -5)(8y2 + -7y + 5) = 0

Reorder the terms:
(-5 + y2)(8y2 + -7y + 5) = 0

Reorder the terms:
(-5 + y2)(5 + -7y + 8y2) = 0

Multiply (-5 + y2) * (5 + -7y + 8y2)
(-5(5 + -7y + 8y2) + y2(5 + -7y + 8y2)) = 0
((5 * -5 + -7y * -5 + 8y2 * -5) + y2(5 + -7y + 8y2)) = 0
((-25 + 35y + -40y2) + y2(5 + -7y + 8y2)) = 0
(-25 + 35y + -40y2 + (5 * y2 + -7y * y2 + 8y2 * y2)) = 0
(-25 + 35y + -40y2 + (5y2 + -7y3 + 8y4)) = 0

Combine like terms: -40y2 + 5y2 = -35y2
(-25 + 35y + -35y2 + -7y3 + 8y4) = 0

Solving
-25 + 35y + -35y2 + -7y3 + 8y4 = 0

Solving for variable 'y'.

The solution to this equation could not be determined.

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