n^2-5=3

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Solution for n^2-5=3 equation: 


Simplifying
n2 + -5 = 3

Reorder the terms:
-5 + n2 = 3

Solving
-5 + n2 = 3

Solving for variable 'n'.

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

Add '5' to each side of the equation.
-5 + 5 + n2 = 3 + 5

Combine like terms: -5 + 5 = 0
0 + n2 = 3 + 5
n2 = 3 + 5

Combine like terms: 3 + 5 = 8
n2 = 8

Simplifying
n2 = 8

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

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