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Simplifying
113.04 = (3.14) * R2
Solving
113.04 = 3.14R2
Solving for variable 'R'.
Move all terms containing R to the left, all other terms to the right.
Add '-3.14R2' to each side of the equation.
113.04 + -3.14R2 = 3.14R2 + -3.14R2
Combine like terms: 3.14R2 + -3.14R2 = 0.00
113.04 + -3.14R2 = 0.00
Add '-113.04' to each side of the equation.
113.04 + -113.04 + -3.14R2 = 0.00 + -113.04
Combine like terms: 113.04 + -113.04 = 0.00
0.00 + -3.14R2 = 0.00 + -113.04
-3.14R2 = 0.00 + -113.04
Combine like terms: 0.00 + -113.04 = -113.04
-3.14R2 = -113.04
Divide each side by '-3.14'.
R2 = 36
Simplifying
R2 = 36
Take the square root of each side:
R = {-6, 6}
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