Factor
\frac{x\left(16+24yx^{7}-63xy^{2}\right)}{63}
Evaluate
\frac{8yx^{8}}{21}-\left(xy\right)^{2}+\frac{16x}{63}
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\frac{24x^{8}y-63x^{2}y^{2}+16x}{63}
Factor out \frac{1}{63}.
x\left(24x^{7}y-63xy^{2}+16\right)
Consider 24x^{8}y-63x^{2}y^{2}+16x. Factor out x.
\frac{x\left(24x^{7}y-63xy^{2}+16\right)}{63}
Rewrite the complete factored expression.
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