75r^2=12

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Solution for 75r^2=12 equation: 


Simplifying
75r2 = 12

Solving
75r2 = 12

Solving for variable 'r'.

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

Divide each side by '75'.
r2 = 0.16

Simplifying
r2 = 0.16

Take the square root of each side:
r = {-0.4, 0.4}

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