Factor
3cb^{2}\left(b^{2}-6bc+9c^{7}\right)
Evaluate
3cb^{2}\left(b^{2}-6bc+9c^{7}\right)
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3\left(b^{4}c-6b^{3}c^{2}+9b^{2}c^{8}\right)
Factor out 3.
b^{2}c\left(b^{2}-6bc+9c^{7}\right)
Consider b^{4}c-6b^{3}c^{2}+9b^{2}c^{8}. Factor out b^{2}c.
3b^{2}c\left(b^{2}-6bc+9c^{7}\right)
Rewrite the complete factored expression.
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