x^4-8x^3-8x^2+56x-81=1

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Solution for x^4-8x^3-8x^2+56x-81=1 equation: 


Simplifying
x4 + -8x3 + -8x2 + 56x + -81 = 1

Reorder the terms:
-81 + 56x + -8x2 + -8x3 + x4 = 1

Solving
-81 + 56x + -8x2 + -8x3 + x4 = 1

Solving for variable 'x'.

Reorder the terms:
-81 + -1 + 56x + -8x2 + -8x3 + x4 = 1 + -1

Combine like terms: -81 + -1 = -82
-82 + 56x + -8x2 + -8x3 + x4 = 1 + -1

Combine like terms: 1 + -1 = 0
-82 + 56x + -8x2 + -8x3 + x4 = 0

The solution to this equation could not be determined.

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