Evaluate
-\frac{6ab}{5}
Differentiate w.r.t. a
-\frac{6b}{5}
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\frac{\frac{3}{4}ab}{-\frac{5}{8}}
Cancel out b in both numerator and denominator.
\frac{\frac{3}{4}ab\times 8}{-5}
Divide \frac{3}{4}ab by -\frac{5}{8} by multiplying \frac{3}{4}ab by the reciprocal of -\frac{5}{8}.
\frac{6ab}{-5}
Multiply \frac{3}{4} and 8 to get 6.
Examples
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Matrix
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Simultaneous equation
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Limits
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