Factor
15x\left(5x+4\right)y^{3}
Evaluate
15x\left(5x+4\right)y^{3}
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15\left(5x^{2}y^{3}+4xy^{3}\right)
Factor out 15.
xy^{3}\left(5x+4\right)
Consider 5x^{2}y^{3}+4xy^{3}. Factor out xy^{3}.
15xy^{3}\left(5x+4\right)
Rewrite the complete factored expression.
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