4k^2=256

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Solution for 4k^2=256 equation: 


Simplifying
4k2 = 256

Solving
4k2 = 256

Solving for variable 'k'.

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

Divide each side by '4'.
k2 = 64

Simplifying
k2 = 64

Take the square root of each side:
k = {-8, 8}

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