X^4-16x^2+128=0

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Solution for X^4-16x^2+128=0 equation:


Simplifying
X4 + -16x2 + 128 = 0

Reorder the terms:
128 + X4 + -16x2 = 0

Solving
128 + X4 + -16x2 = 0

Solving for variable 'X'.

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

Add '-128' to each side of the equation.
128 + X4 + -128 + -16x2 = 0 + -128

Reorder the terms:
128 + -128 + X4 + -16x2 = 0 + -128

Combine like terms: 128 + -128 = 0
0 + X4 + -16x2 = 0 + -128
X4 + -16x2 = 0 + -128

Combine like terms: 0 + -128 = -128
X4 + -16x2 = -128

Add '16x2' to each side of the equation.
X4 + -16x2 + 16x2 = -128 + 16x2

Combine like terms: -16x2 + 16x2 = 0
X4 + 0 = -128 + 16x2
X4 = -128 + 16x2

Simplifying
X4 = -128 + 16x2

Reorder the terms:
128 + X4 + -16x2 = -128 + 16x2 + 128 + -16x2

Reorder the terms:
128 + X4 + -16x2 = -128 + 128 + 16x2 + -16x2

Combine like terms: -128 + 128 = 0
128 + X4 + -16x2 = 0 + 16x2 + -16x2
128 + X4 + -16x2 = 16x2 + -16x2

Combine like terms: 16x2 + -16x2 = 0
128 + X4 + -16x2 = 0

The solution to this equation could not be determined.

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