Evaluate
\frac{2}{\sqrt[3]{x}}
Differentiate w.r.t. x
-\frac{2}{3x^{\frac{4}{3}}}
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\frac{2}{3}\times 3x^{\frac{2}{3}-1}
The derivative of ax^{n} is nax^{n-1}.
2x^{\frac{2}{3}-1}
Multiply \frac{2}{3} times 3.
2x^{-\frac{1}{3}}
Subtract 1 from \frac{2}{3}.
Examples
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Limits
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