Evaluate
4y^{2}z^{3}x^{7}
Differentiate w.r.t. x
28y^{2}z^{3}x^{6}
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\frac{z^{9}x^{11}\times 4y^{2}}{z^{6}x^{4}}
Divide z^{9}x^{11} by \frac{z^{6}x^{4}}{4y^{2}} by multiplying z^{9}x^{11} by the reciprocal of \frac{z^{6}x^{4}}{4y^{2}}.
4y^{2}z^{3}x^{7}
Cancel out x^{4}z^{6} in both numerator and denominator.
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