k^2=42

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Solution for k^2=42 equation: 


Simplifying
k2 = 42

Solving
k2 = 42

Solving for variable 'k'.

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

Simplifying
k2 = 42

Take the square root of each side:
k = {-6.480740698, 6.480740698}

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