derivative \sqrt[5]{x^4}

Lösung

ableitung von

5 x^{4}

\frac{4 x ^{3}}{5 ( x ^{4} ) ^{\frac{4}{5}}}

Schritte zur Lösung

\frac{d}{d x} (5 x^{4})

Wende die Kettenregel an:

\frac{1}{5 ( x ^{4} ) ^{\frac{4}{5}}} \frac{d}{d x} (x^{4})

= \frac{1}{5 ( x ^{4} ) ^{\frac{4}{5}}} \frac{d}{d x} (x^{4})

\frac{d}{d x} (x^{4}) = 4 x^{3}

= \frac{1}{5 ( x ^{4} ) ^{\frac{4}{5}}} \cdot 4 x^{3}

Vereinfache

\frac{1}{5 ( x ^{4} ) ^{\frac{4}{5}}} \cdot 4 x^{3} : \frac{4 x ^{3}}{5 ( x ^{4} ) ^{\frac{4}{5}}}

= \frac{4 x ^{3}}{5 ( x ^{4} ) ^{\frac{4}{5}}}

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