(x^4+16)-81=0

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Solution for (x^4+16)-81=0 equation:


Simplifying
(x4 + 16) + -81 = 0

Reorder the terms:
(16 + x4) + -81 = 0

Remove parenthesis around (16 + x4)
16 + x4 + -81 = 0

Reorder the terms:
16 + -81 + x4 = 0

Combine like terms: 16 + -81 = -65
-65 + x4 = 0

Solving
-65 + x4 = 0

Solving for variable 'x'.

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

Add '65' to each side of the equation.
-65 + 65 + x4 = 0 + 65

Combine like terms: -65 + 65 = 0
0 + x4 = 0 + 65
x4 = 0 + 65

Combine like terms: 0 + 65 = 65
x4 = 65

Simplifying
x4 = 65

Reorder the terms:
-65 + x4 = 65 + -65

Combine like terms: 65 + -65 = 0
-65 + x4 = 0

The solution to this equation could not be determined.

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