n^2-2=66

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Solution for n^2-2=66 equation: 


Simplifying
n2 + -2 = 66

Reorder the terms:
-2 + n2 = 66

Solving
-2 + n2 = 66

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 = 66 + 2

Combine like terms: -2 + 2 = 0
0 + n2 = 66 + 2
n2 = 66 + 2

Combine like terms: 66 + 2 = 68
n2 = 68

Simplifying
n2 = 68

Take the square root of each side:
n = {-8.246211251, 8.246211251}

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