derivative f(x)=(e^x)/(x^2+6)

Lösung

ableitung von

f (x) = \frac{e ^{x}}{x ^{2} + 6}

\frac{e ^{x} ( x ^{2} + 6 ) - 2 x e ^{x}}{( x ^{2} + 6 ) ^{2}}

Schritte zur Lösung

\frac{d}{d x} (\frac{e ^{x}}{x ^{2} + 6})

Wende die Quotientenregel an:

(\frac{f}{g})^{'} = \frac{f ^{'} \cdot g - g ^{'} \cdot f}{g ^{2}}

= \frac{\frac{d}{d x} ( e ^{x} ) ( x ^{2} + 6 ) - \frac{d}{d x} ( x ^{2} + 6 ) e ^{x}}{( x ^{2} + 6 ) ^{2}}

\frac{d}{d x} (e^{x}) = e^{x}

\frac{d}{d x} (x^{2} + 6) = 2 x

= \frac{e ^{x} ( x ^{2} + 6 ) - 2 x e ^{x}}{( x ^{2} + 6 ) ^{2}}

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