Evaluate
\frac{3}{2y}
Differentiate w.r.t. y
-\frac{3}{2y^{2}}
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\frac{7x\times 12}{4y\times 14x}
Divide \frac{7x}{4y} by \frac{14x}{12} by multiplying \frac{7x}{4y} by the reciprocal of \frac{14x}{12}.
\frac{3}{2y}
Cancel out 4\times 7x in both numerator and denominator.
Examples
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Simultaneous equation
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Limits
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