derivative f(x)=cos(a^8+x^8)

Lösung

ableitung von

f (x) = cos (a^{8} + x^{8})

- sin (a^{8} + x^{8}) \cdot 8 x^{7}

Schritte zur Lösung

\frac{d}{d x} (cos (a^{8} + x^{8}))

Wende die Kettenregel an:

- sin (a^{8} + x^{8}) \frac{d}{d x} (a^{8} + x^{8})

= - sin (a^{8} + x^{8}) \frac{d}{d x} (a^{8} + x^{8})

\frac{d}{d x} (a^{8} + x^{8}) = 8 x^{7}

= - sin (a^{8} + x^{8}) \cdot 8 x^{7}

\int_{0}^{\infty} x^{1} e^{- x} d x

\frac{d}{d x} (ln ((5 x^{2} + 9)^{3}))

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