n^2-11=2

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Solution for n^2-11=2 equation: 


Simplifying
n2 + -11 = 2

Reorder the terms:
-11 + n2 = 2

Solving
-11 + n2 = 2

Solving for variable 'n'.

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

Add '11' to each side of the equation.
-11 + 11 + n2 = 2 + 11

Combine like terms: -11 + 11 = 0
0 + n2 = 2 + 11
n2 = 2 + 11

Combine like terms: 2 + 11 = 13
n2 = 13

Simplifying
n2 = 13

Take the square root of each side:
n = {-3.605551275, 3.605551275}

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