X^4-16x^2=720

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Solution for X^4-16x^2=720 equation: 


Simplifying
X4 + -16x2 = 720

Solving
X4 + -16x2 = 720

Solving for variable 'X'.

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

Add '16x2' to each side of the equation.
X4 + -16x2 + 16x2 = 720 + 16x2

Combine like terms: -16x2 + 16x2 = 0
X4 + 0 = 720 + 16x2
X4 = 720 + 16x2

Simplifying
X4 = 720 + 16x2

Reorder the terms:
-720 + X4 + -16x2 = 720 + 16x2 + -720 + -16x2

Reorder the terms:
-720 + X4 + -16x2 = 720 + -720 + 16x2 + -16x2

Combine like terms: 720 + -720 = 0
-720 + X4 + -16x2 = 0 + 16x2 + -16x2
-720 + X4 + -16x2 = 16x2 + -16x2

Combine like terms: 16x2 + -16x2 = 0
-720 + X4 + -16x2 = 0

The solution to this equation could not be determined.

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