Evaluate
\frac{4x^{3}}{3}+\frac{2x^{2}}{5}-\frac{5x}{6}-\frac{3}{4}
Factor
\frac{80x^{3}+24x^{2}-50x-45}{60}
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\frac{4}{3}x^{3}+\frac{2}{5}x^{2}-\frac{5}{6}x-\frac{3}{4}
Subtract 1 from \frac{1}{4} to get -\frac{3}{4}.
\frac{80x^{3}+24x^{2}-50x-45}{60}
Factor out \frac{1}{60}. Polynomial 80x^{3}+24x^{2}-50x-45 is not factored since it does not have any rational roots.
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