(y^2-3)(9y^2-7y+7)=

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Solution for (y^2-3)(9y^2-7y+7)= equation: 


Simplifying
(y2 + -3)(9y2 + -7y + 7) = 0

Reorder the terms:
(-3 + y2)(9y2 + -7y + 7) = 0

Reorder the terms:
(-3 + y2)(7 + -7y + 9y2) = 0

Multiply (-3 + y2) * (7 + -7y + 9y2)
(-3(7 + -7y + 9y2) + y2(7 + -7y + 9y2)) = 0
((7 * -3 + -7y * -3 + 9y2 * -3) + y2(7 + -7y + 9y2)) = 0
((-21 + 21y + -27y2) + y2(7 + -7y + 9y2)) = 0
(-21 + 21y + -27y2 + (7 * y2 + -7y * y2 + 9y2 * y2)) = 0
(-21 + 21y + -27y2 + (7y2 + -7y3 + 9y4)) = 0

Combine like terms: -27y2 + 7y2 = -20y2
(-21 + 21y + -20y2 + -7y3 + 9y4) = 0

Solving
-21 + 21y + -20y2 + -7y3 + 9y4 = 0

Solving for variable 'y'.

The solution to this equation could not be determined.

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