x^4-4=9

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Solution for x^4-4=9 equation:


Simplifying
x4 + -4 = 9

Reorder the terms:
-4 + x4 = 9

Solving
-4 + x4 = 9

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + x4 = 9 + 4

Combine like terms: -4 + 4 = 0
0 + x4 = 9 + 4
x4 = 9 + 4

Combine like terms: 9 + 4 = 13
x4 = 13

Simplifying
x4 = 13

Reorder the terms:
-13 + x4 = 13 + -13

Combine like terms: 13 + -13 = 0
-13 + x4 = 0

The solution to this equation could not be determined.

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