x^4-20=

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Solution for x^4-20= equation:


Simplifying
x4 + -20 = 0

Reorder the terms:
-20 + x4 = 0

Solving
-20 + x4 = 0

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + x4 = 0 + 20

Combine like terms: -20 + 20 = 0
0 + x4 = 0 + 20
x4 = 0 + 20

Combine like terms: 0 + 20 = 20
x4 = 20

Simplifying
x4 = 20

Reorder the terms:
-20 + x4 = 20 + -20

Combine like terms: 20 + -20 = 0
-20 + x4 = 0

The solution to this equation could not be determined.

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