Evaluate
a^{3}-\frac{1}{3}
Factor
\frac{3a^{3}-1}{3}
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a^{3}-\frac{1}{3}
Fraction \frac{1}{-3} can be rewritten as -\frac{1}{3} by extracting the negative sign.
\frac{3a^{3}-1}{3}
Factor out \frac{1}{3}. Polynomial 3a^{3}-1 is not factored since it does not have any rational roots.
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