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