X^8-16x^4+28=0

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Solution for X^8-16x^4+28=0 equation:


Simplifying
X8 + -16x4 + 28 = 0

Reorder the terms:
28 + X8 + -16x4 = 0

Solving
28 + X8 + -16x4 = 0

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-28' to each side of the equation.
28 + X8 + -28 + -16x4 = 0 + -28

Reorder the terms:
28 + -28 + X8 + -16x4 = 0 + -28

Combine like terms: 28 + -28 = 0
0 + X8 + -16x4 = 0 + -28
X8 + -16x4 = 0 + -28

Combine like terms: 0 + -28 = -28
X8 + -16x4 = -28

Add '16x4' to each side of the equation.
X8 + -16x4 + 16x4 = -28 + 16x4

Combine like terms: -16x4 + 16x4 = 0
X8 + 0 = -28 + 16x4
X8 = -28 + 16x4

Simplifying
X8 = -28 + 16x4

Reorder the terms:
28 + X8 + -16x4 = -28 + 16x4 + 28 + -16x4

Reorder the terms:
28 + X8 + -16x4 = -28 + 28 + 16x4 + -16x4

Combine like terms: -28 + 28 = 0
28 + X8 + -16x4 = 0 + 16x4 + -16x4
28 + X8 + -16x4 = 16x4 + -16x4

Combine like terms: 16x4 + -16x4 = 0
28 + X8 + -16x4 = 0

The solution to this equation could not be determined.

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