48+x^2=56

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Solution for 48+x^2=56 equation: 


Simplifying
48 + x2 = 56

Solving
48 + x2 = 56

Solving for variable 'x'.

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

Add '-48' to each side of the equation.
48 + -48 + x2 = 56 + -48

Combine like terms: 48 + -48 = 0
0 + x2 = 56 + -48
x2 = 56 + -48

Combine like terms: 56 + -48 = 8
x2 = 8

Simplifying
x2 = 8

Take the square root of each side:
x = {-2.828427125, 2.828427125}

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