64r^2=36

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Solution for 64r^2=36 equation: 


Simplifying
64r2 = 36

Solving
64r2 = 36

Solving for variable 'r'.

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

Divide each side by '64'.
r2 = 0.5625

Simplifying
r2 = 0.5625

Take the square root of each side:
r = {-0.75, 0.75}

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