Factor
\frac{3x^{2}+6y^{2}-4z^{3}}{12}
Evaluate
-\frac{z^{3}}{3}+\frac{x^{2}}{4}+\frac{y^{2}}{2}
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\frac{3x^{2}+6y^{2}-4z^{3}}{12}
Factor out \frac{1}{12}.
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