Differentiate w.r.t. x
-\frac{4}{5x^{\frac{9}{5}}}
Evaluate
\frac{1}{x^{\frac{4}{5}}}
Graph
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-\frac{4}{5}x^{-\frac{4}{5}-1}
The derivative of ax^{n} is nax^{n-1}.
-\frac{4}{5}x^{-\frac{9}{5}}
Subtract 1 from -\frac{4}{5}.
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