k^2+1=12

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Solution for k^2+1=12 equation: 


Simplifying
k2 + 1 = 12

Reorder the terms:
1 + k2 = 12

Solving
1 + k2 = 12

Solving for variable 'k'.

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

Add '-1' to each side of the equation.
1 + -1 + k2 = 12 + -1

Combine like terms: 1 + -1 = 0
0 + k2 = 12 + -1
k2 = 12 + -1

Combine like terms: 12 + -1 = 11
k2 = 11

Simplifying
k2 = 11

Take the square root of each side:
k = {-3.31662479, 3.31662479}

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