Evaluate
\frac{4\pi x^{2}}{3}+50
Factor
\frac{2\left(2\pi x^{2}+75\right)}{3}
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\frac{4}{3}x^{2}\pi +5\times 10
Multiply x and x to get x^{2}.
\frac{4}{3}x^{2}\pi +50
Multiply 5 and 10 to get 50.
\frac{2\left(2x\pi x+75\right)}{3}
Factor out \frac{2}{3}. Polynomial 2\pi x^{2}+75 is not factored since it does not have any rational roots.
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