X^4-16x^2+6561=0

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Solution for X^4-16x^2+6561=0 equation: 


Simplifying
X4 + -16x2 + 6561 = 0

Reorder the terms:
6561 + X4 + -16x2 = 0

Solving
6561 + X4 + -16x2 = 0

Solving for variable 'X'.

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

Add '-6561' to each side of the equation.
6561 + X4 + -6561 + -16x2 = 0 + -6561

Reorder the terms:
6561 + -6561 + X4 + -16x2 = 0 + -6561

Combine like terms: 6561 + -6561 = 0
0 + X4 + -16x2 = 0 + -6561
X4 + -16x2 = 0 + -6561

Combine like terms: 0 + -6561 = -6561
X4 + -16x2 = -6561

Add '16x2' to each side of the equation.
X4 + -16x2 + 16x2 = -6561 + 16x2

Combine like terms: -16x2 + 16x2 = 0
X4 + 0 = -6561 + 16x2
X4 = -6561 + 16x2

Simplifying
X4 = -6561 + 16x2

Reorder the terms:
6561 + X4 + -16x2 = -6561 + 16x2 + 6561 + -16x2

Reorder the terms:
6561 + X4 + -16x2 = -6561 + 6561 + 16x2 + -16x2

Combine like terms: -6561 + 6561 = 0
6561 + X4 + -16x2 = 0 + 16x2 + -16x2
6561 + X4 + -16x2 = 16x2 + -16x2

Combine like terms: 16x2 + -16x2 = 0
6561 + X4 + -16x2 = 0

The solution to this equation could not be determined.

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