x^2-4+4=100

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Solution for x^2-4+4=100 equation: 


Simplifying
x2 + -4 + 4 = 100

Reorder the terms:
-4 + 4 + x2 = 100

Combine like terms: -4 + 4 = 0
0 + x2 = 100
x2 = 100

Solving
x2 = 100

Solving for variable 'x'.

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

Simplifying
x2 = 100

Take the square root of each side:
x = {-10, 10}

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