Factor
\frac{b\left(5a^{3}-20a^{2}+30ab+6b\right)}{10}
Evaluate
\frac{b\left(5a^{3}-20a^{2}+30ab+6b\right)}{10}
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\frac{5a^{3}b+6b^{2}-20a^{2}b+30ab^{2}}{10}
Factor out \frac{1}{10}.
b\left(5a^{3}+6b-20a^{2}+30ab\right)
Consider 5a^{3}b+6b^{2}-20a^{2}b+30ab^{2}. Factor out b.
\frac{b\left(5a^{3}+6b-20a^{2}+30ab\right)}{10}
Rewrite the complete factored expression.
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