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