Factor
\frac{t^{3}-9t^{2}+15}{3}
Evaluate
\frac{t^{3}}{3}-3t^{2}+5
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\frac{t^{3}-9t^{2}+15}{3}
Factor out \frac{1}{3}. Polynomial t^{3}-9t^{2}+15 is not factored since it does not have any rational roots.
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