Factor
8\left(m+3\right)\left(m^{2}-3m+9\right)
Evaluate
8\left(m^{3}+27\right)
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8\left(m^{3}+27\right)
Factor out 8.
\left(m+3\right)\left(m^{2}-3m+9\right)
Consider m^{3}+27. Rewrite m^{3}+27 as m^{3}+3^{3}. The sum of cubes can be factored using the rule: a^{3}+b^{3}=\left(a+b\right)\left(a^{2}-ab+b^{2}\right).
8\left(m+3\right)\left(m^{2}-3m+9\right)
Rewrite the complete factored expression. Polynomial m^{2}-3m+9 is not factored since it does not have any rational roots.
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