Factor
\frac{s^{2}z^{2}\left(33z^{2}-98s\right)}{21}
Evaluate
\frac{\left(33z^{2}-98s\right)\left(sz\right)^{2}}{21}
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\frac{33z^{4}s^{2}-98z^{2}s^{3}}{21}
Factor out \frac{1}{21}.
z^{2}s^{2}\left(33z^{2}-98s\right)
Consider 33z^{4}s^{2}-98z^{2}s^{3}. Factor out z^{2}s^{2}.
\frac{z^{2}s^{2}\left(33z^{2}-98s\right)}{21}
Rewrite the complete factored expression.
Examples
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Limits
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