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Beliebt Rechnen >

derivative of x^2-2ln(x)

Lösung

\frac{d}{d x} (x^{2} - 2 ln (x))

Lösung

2 x - \frac{2}{x}

Schritte zur Lösung

\frac{d}{d x} (x^{2} - 2 ln (x))

Wende die Summen-/Differenzregel an:

(f \pm g)^{'} = f^{'} \pm g^{'}

= \frac{d}{d x} (x^{2}) - \frac{d}{d x} (2 ln (x))

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

\frac{d}{d x} (2 ln (x)) = \frac{2}{x}

= 2 x - \frac{2}{x}

Graph

Beliebte Beispiele

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\int_{0}^{7} x^{2} - 6 x + 5 d x

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\int 2 e^{2 x} sin (2 x) d x

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