Factor
\frac{105x^{2}y^{3}-308y^{2}x^{3}-177}{21}
Evaluate
-\frac{44y^{2}x^{3}}{3}+5x^{2}y^{3}-\frac{59}{7}
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\frac{105x^{2}y^{3}-308x^{3}y^{2}-177}{21}
Factor out \frac{1}{21}.
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