5k^2=60-20

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Solution for 5k^2=60-20 equation:


Simplifying
5k2 = 60 + -20

Combine like terms: 60 + -20 = 40
5k2 = 40

Solving
5k2 = 40

Solving for variable 'k'.

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

Divide each side by '5'.
k2 = 8

Simplifying
k2 = 8

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

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