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Beliebt Rechnen >

derivative of x^2+2/x

Lösung

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

Lösung

2 x - \frac{2}{x ^{2}}

Schritte zur Lösung

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

Wende die Summen-/Differenzregel an:

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

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

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

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

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

Graph

Beliebte Beispiele

integral of (3-e^x)/(e^{5x)}

\int \frac{3 - e ^{x}}{e ^{5 x}} d x

integral of 3-4/(2x+1)

\int 3 - \frac{4}{2 x + 1} d x

f(x)=3x^5-4x^4+9x-6

f (x) = 3 x^{5} - 4 x^{4} + 9 x - 6

integral from-2 to 2 of 2-x^2

\int_{- 2}^{2} 2 - x^{2} d x

tangent (x^2+1)^{x+1}

t an g e n t (x^{2} + 1)^{x + 1}