k^2-10=-2

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Solution for k^2-10=-2 equation: 


Simplifying
k2 + -10 = -2

Reorder the terms:
-10 + k2 = -2

Solving
-10 + k2 = -2

Solving for variable 'k'.

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

Add '10' to each side of the equation.
-10 + 10 + k2 = -2 + 10

Combine like terms: -10 + 10 = 0
0 + k2 = -2 + 10
k2 = -2 + 10

Combine like terms: -2 + 10 = 8
k2 = 8

Simplifying
k2 = 8

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

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