x^4=8x^6+128x^2-16

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Solution for x^4=8x^6+128x^2-16 equation: 


Simplifying
x4 = 8x6 + 128x2 + -16

Reorder the terms:
x4 = -16 + 128x2 + 8x6

Solving
x4 = -16 + 128x2 + 8x6

Solving for variable 'x'.

Reorder the terms:
16 + -128x2 + x4 + -8x6 = -16 + 128x2 + 8x6 + 16 + -128x2 + -8x6

Reorder the terms:
16 + -128x2 + x4 + -8x6 = -16 + 16 + 128x2 + -128x2 + 8x6 + -8x6

Combine like terms: -16 + 16 = 0
16 + -128x2 + x4 + -8x6 = 0 + 128x2 + -128x2 + 8x6 + -8x6
16 + -128x2 + x4 + -8x6 = 128x2 + -128x2 + 8x6 + -8x6

Combine like terms: 128x2 + -128x2 = 0
16 + -128x2 + x4 + -8x6 = 0 + 8x6 + -8x6
16 + -128x2 + x4 + -8x6 = 8x6 + -8x6

Combine like terms: 8x6 + -8x6 = 0
16 + -128x2 + x4 + -8x6 = 0

The solution to this equation could not be determined.

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