derivative of (27/((x+5)^{4/3)})

Lösung

\frac{d}{d x} (\frac{27}{( x + 5 ) ^{\frac{4}{3}}})

- \frac{36}{( x + 5 ) ^{\frac{7}{3}}}

Schritte zur Lösung

\frac{d}{d x} (\frac{27}{( x + 5 ) ^{\frac{4}{3}}})

Entferne die Konstante:

(a \cdot f)^{'} = a \cdot f^{'}

= 27 \frac{d}{d x} (\frac{1}{( x + 5 ) ^{\frac{4}{3}}})

Wende Exponentenregel an:

\frac{1}{a} = a^{- 1}

= 27 \frac{d}{d x} ((x + 5)^{- \frac{4}{3}})

Wende die Kettenregel an:

- \frac{4}{3 ( x + 5 ) ^{\frac{7}{3}}} \frac{d}{d x} (x + 5)

= - \frac{4}{3 ( x + 5 ) ^{\frac{7}{3}}} \frac{d}{d x} (x + 5)

\frac{d}{d x} (x + 5) = 1

= 27 (- \frac{4}{3 ( x + 5 ) ^{\frac{7}{3}}} \cdot 1)

Vereinfache

27 (- \frac{4}{3 ( x + 5 ) ^{\frac{7}{3}}} \cdot 1) : - \frac{36}{( x + 5 ) ^{\frac{7}{3}}}

= - \frac{36}{( x + 5 ) ^{\frac{7}{3}}}

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