Evaluate
\frac{5}{7xy}
Differentiate w.r.t. x
-\frac{5}{7yx^{2}}
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\frac{3x\times 20y^{2}}{4y^{3}\times 21x^{2}}
Divide \frac{3x}{4y^{3}} by \frac{21x^{2}}{20y^{2}} by multiplying \frac{3x}{4y^{3}} by the reciprocal of \frac{21x^{2}}{20y^{2}}.
\frac{5}{7xy}
Cancel out 3\times 4xy^{2} in both numerator and denominator.
Examples
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Matrix
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Simultaneous equation
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Differentiation
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Integration
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Limits
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