(y^2-9)(4y^2-8y+6)=

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Solution for (y^2-9)(4y^2-8y+6)= equation:


Simplifying
(y2 + -9)(4y2 + -8y + 6) = 0

Reorder the terms:
(-9 + y2)(4y2 + -8y + 6) = 0

Reorder the terms:
(-9 + y2)(6 + -8y + 4y2) = 0

Multiply (-9 + y2) * (6 + -8y + 4y2)
(-9(6 + -8y + 4y2) + y2(6 + -8y + 4y2)) = 0
((6 * -9 + -8y * -9 + 4y2 * -9) + y2(6 + -8y + 4y2)) = 0
((-54 + 72y + -36y2) + y2(6 + -8y + 4y2)) = 0
(-54 + 72y + -36y2 + (6 * y2 + -8y * y2 + 4y2 * y2)) = 0
(-54 + 72y + -36y2 + (6y2 + -8y3 + 4y4)) = 0

Combine like terms: -36y2 + 6y2 = -30y2
(-54 + 72y + -30y2 + -8y3 + 4y4) = 0

Solving
-54 + 72y + -30y2 + -8y3 + 4y4 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-27 + 36y + -15y2 + -4y3 + 2y4) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-27 + 36y + -15y2 + -4y3 + 2y4)' equal to zero and attempt to solve: Simplifying -27 + 36y + -15y2 + -4y3 + 2y4 = 0 Solving -27 + 36y + -15y2 + -4y3 + 2y4 = 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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