Factor
\frac{21-x-70x^{2}-7x^{5}}{7}
Evaluate
-x^{5}-10x^{2}-\frac{x}{7}+3
Graph
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\frac{-7x^{5}+21-70x^{2}-x}{7}
Factor out \frac{1}{7}. Polynomial -7x^{5}+21-70x^{2}-x is not factored since it does not have any rational roots.
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