(x^2-9)(x^4-16)=0

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Solution for (x^2-9)(x^4-16)=0 equation: 


Simplifying
(x2 + -9)(x4 + -16) = 0

Reorder the terms:
(-9 + x2)(x4 + -16) = 0

Reorder the terms:
(-9 + x2)(-16 + x4) = 0

Multiply (-9 + x2) * (-16 + x4)
(-9(-16 + x4) + x2(-16 + x4)) = 0
((-16 * -9 + x4 * -9) + x2(-16 + x4)) = 0
((144 + -9x4) + x2(-16 + x4)) = 0
(144 + -9x4 + (-16 * x2 + x4 * x2)) = 0
(144 + -9x4 + (-16x2 + x6)) = 0

Reorder the terms:
(144 + -16x2 + -9x4 + x6) = 0
(144 + -16x2 + -9x4 + x6) = 0

Solving
144 + -16x2 + -9x4 + x6 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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