X^3-81=0

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Solution for X^3-81=0 equation:


Simplifying
X3 + -81 = 0

Reorder the terms:
-81 + X3 = 0

Solving
-81 + X3 = 0

Solving for variable 'X'.

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

Add '81' to each side of the equation.
-81 + 81 + X3 = 0 + 81

Combine like terms: -81 + 81 = 0
0 + X3 = 0 + 81
X3 = 0 + 81

Combine like terms: 0 + 81 = 81
X3 = 81

Simplifying
X3 = 81

Reorder the terms:
-81 + X3 = 81 + -81

Combine like terms: 81 + -81 = 0
-81 + X3 = 0

The solution to this equation could not be determined.

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