Factor
\frac{x^{2}\left(18v-x^{2}\right)}{20}
Evaluate
-\frac{x^{4}}{20}+\frac{9vx^{2}}{10}
Graph
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\frac{-x^{4}+18x^{2}v}{20}
Factor out \frac{1}{20}.
x^{2}\left(-x^{2}+18v\right)
Consider -x^{4}+18x^{2}v. Factor out x^{2}.
\frac{x^{2}\left(-x^{2}+18v\right)}{20}
Rewrite the complete factored expression.
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