(y^2-9)*(y^2-9)*(y^2-9)=0

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Solution for (y^2-9)*(y^2-9)*(y^2-9)=0 equation:


Simplifying
(y2 + -9)(y2 + -9)(y2 + -9) = 0

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

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

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

Multiply (-9 + y2) * (-9 + y2)
(-9(-9 + y2) + y2(-9 + y2))(-9 + y2) = 0
((-9 * -9 + y2 * -9) + y2(-9 + y2))(-9 + y2) = 0
((81 + -9y2) + y2(-9 + y2))(-9 + y2) = 0
(81 + -9y2 + (-9 * y2 + y2 * y2))(-9 + y2) = 0
(81 + -9y2 + (-9y2 + y4))(-9 + y2) = 0

Combine like terms: -9y2 + -9y2 = -18y2
(81 + -18y2 + y4)(-9 + y2) = 0

Multiply (81 + -18y2 + y4) * (-9 + y2)
(81(-9 + y2) + -18y2 * (-9 + y2) + y4(-9 + y2)) = 0
((-9 * 81 + y2 * 81) + -18y2 * (-9 + y2) + y4(-9 + y2)) = 0
((-729 + 81y2) + -18y2 * (-9 + y2) + y4(-9 + y2)) = 0
(-729 + 81y2 + (-9 * -18y2 + y2 * -18y2) + y4(-9 + y2)) = 0
(-729 + 81y2 + (162y2 + -18y4) + y4(-9 + y2)) = 0
(-729 + 81y2 + 162y2 + -18y4 + (-9 * y4 + y2 * y4)) = 0
(-729 + 81y2 + 162y2 + -18y4 + (-9y4 + y6)) = 0

Combine like terms: 81y2 + 162y2 = 243y2
(-729 + 243y2 + -18y4 + -9y4 + y6) = 0

Combine like terms: -18y4 + -9y4 = -27y4
(-729 + 243y2 + -27y4 + y6) = 0

Solving
-729 + 243y2 + -27y4 + y6 = 0

Solving for variable 'y'.

The solution to this equation could not be determined.

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