Factor
\frac{5ab^{2}\left(36a^{4}+98a^{2}b^{3}-63ab+140b^{5}\right)}{168}
Evaluate
\frac{5ab^{2}\left(36a^{4}+98a^{2}b^{3}-63ab+140b^{5}\right)}{168}
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\frac{5\left(140ab^{7}-63a^{2}b^{3}+98a^{3}b^{5}+36a^{5}b^{2}\right)}{168}
Factor out \frac{5}{168}.
ab^{2}\left(140b^{5}-63ab+98a^{2}b^{3}+36a^{4}\right)
Consider 140ab^{7}-63a^{2}b^{3}+98a^{3}b^{5}+36a^{5}b^{2}. Factor out ab^{2}.
\frac{5ab^{2}\left(140b^{5}-63ab+98a^{2}b^{3}+36a^{4}\right)}{168}
Rewrite the complete factored expression.
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