N^2+2=123

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Solution for N^2+2=123 equation: 


Simplifying
N2 + 2 = 123

Reorder the terms:
2 + N2 = 123

Solving
2 + N2 = 123

Solving for variable 'N'.

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

Add '-2' to each side of the equation.
2 + -2 + N2 = 123 + -2

Combine like terms: 2 + -2 = 0
0 + N2 = 123 + -2
N2 = 123 + -2

Combine like terms: 123 + -2 = 121
N2 = 121

Simplifying
N2 = 121

Take the square root of each side:
N = {-11, 11}

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