x^2=8+4

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Solution for x^2=8+4 equation: 


Simplifying
x2 = 8 + 4

Combine like terms: 8 + 4 = 12
x2 = 12

Solving
x2 = 12

Solving for variable 'x'.

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

Simplifying
x2 = 12

Take the square root of each side:
x = {-3.464101615, 3.464101615}

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