x^2+8=51

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Solution for x^2+8=51 equation: 


Simplifying
x2 + 8 = 51

Reorder the terms:
8 + x2 = 51

Solving
8 + x2 = 51

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + x2 = 51 + -8

Combine like terms: 8 + -8 = 0
0 + x2 = 51 + -8
x2 = 51 + -8

Combine like terms: 51 + -8 = 43
x2 = 43

Simplifying
x2 = 43

Take the square root of each side:
x = {-6.557438524, 6.557438524}

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