502.4=12(pi)(r)+(pi)(r^2)

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Solution for 502.4=12(pi)(r)+(pi)(r^2) equation:


Simplifying
502.4 = 12(pi)(r) + (pi)(r2)

Multiply ip * r
502.4 = 12ipr + (pi)(r2)

Multiply ip * r2
502.4 = 12ipr + ipr2

Solving
502.4 = 12ipr + ipr2

Solving for variable 'i'.

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

Add '-12ipr' to each side of the equation.
502.4 + -12ipr = 12ipr + -12ipr + ipr2

Combine like terms: 12ipr + -12ipr = 0
502.4 + -12ipr = 0 + ipr2
502.4 + -12ipr = ipr2

Add '-1ipr2' to each side of the equation.
502.4 + -12ipr + -1ipr2 = ipr2 + -1ipr2

Combine like terms: ipr2 + -1ipr2 = 0
502.4 + -12ipr + -1ipr2 = 0

Add '-502.4' to each side of the equation.
502.4 + -12ipr + -502.4 + -1ipr2 = 0 + -502.4

Reorder the terms:
502.4 + -502.4 + -12ipr + -1ipr2 = 0 + -502.4

Combine like terms: 502.4 + -502.4 = 0.0
0.0 + -12ipr + -1ipr2 = 0 + -502.4
-12ipr + -1ipr2 = 0 + -502.4

Combine like terms: 0 + -502.4 = -502.4
-12ipr + -1ipr2 = -502.4

Reorder the terms:
502.4 + -12ipr + -1ipr2 = -502.4 + 502.4

Combine like terms: -502.4 + 502.4 = 0.0
502.4 + -12ipr + -1ipr2 = 0.0

The solution to this equation could not be determined.

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