Factor
3p^{2}\left(7p^{4}+10p^{2}+9\right)
Evaluate
21p^{6}+30p^{4}+27p^{2}
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3\left(7p^{6}+10p^{4}+9p^{2}\right)
Factor out 3.
p^{2}\left(7p^{4}+10p^{2}+9\right)
Consider 7p^{6}+10p^{4}+9p^{2}. Factor out p^{2}.
3p^{2}\left(7p^{4}+10p^{2}+9\right)
Rewrite the complete factored expression. Polynomial 7p^{4}+10p^{2}+9 is not factored since it does not have any rational roots.
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