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Simplifying
7234 = 3.14r2
Solving
7234 = 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.
7234 + -3.14r2 = 3.14r2 + -3.14r2
Combine like terms: 3.14r2 + -3.14r2 = 0.00
7234 + -3.14r2 = 0.00
Add '-7234' to each side of the equation.
7234 + -7234 + -3.14r2 = 0.00 + -7234
Combine like terms: 7234 + -7234 = 0
0 + -3.14r2 = 0.00 + -7234
-3.14r2 = 0.00 + -7234
Combine like terms: 0.00 + -7234 = -7234
-3.14r2 = -7234
Divide each side by '-3.14'.
r2 = 2303.821656
Simplifying
r2 = 2303.821656
Take the square root of each side:
r = {-47.998142214, 47.998142214}
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