Evaluate
\frac{vw}{4u^{2}}
Differentiate w.r.t. w
\frac{v}{4u^{2}}
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\frac{v^{2}\times 5w}{20uuv}
Multiply \frac{v^{2}}{20u} times \frac{5w}{uv} by multiplying numerator times numerator and denominator times denominator.
\frac{vw}{4uu}
Cancel out 5v in both numerator and denominator.
\frac{vw}{4u^{2}}
Multiply u and u to get u^{2}.
Examples
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Matrix
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Simultaneous equation
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Limits
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