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Beliebt Rechnen >

derivative of 5-2/x

Lösung

\frac{d}{d x} (5 - \frac{2}{x})

Lösung

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

Schritte zur Lösung

\frac{d}{d x} (5 - \frac{2}{x})

Wende die Summen-/Differenzregel an:

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

= \frac{d}{d x} (5) - \frac{d}{d x} (\frac{2}{x})

\frac{d}{d x} (5) = 0

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

= 0 - (- \frac{2}{x ^{2}})

Vereinfache

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

Graph

Beliebte Beispiele

integral from 3 to infinity of (ln(x))/x

\int_{3}^{\infty} \frac{ln ( x )}{x} d x

tangent f(x)=4e^xcos(x),(0,4)

t an g e n t f (x) = 4 e^{x} cos (x), (0, 4)

derivative (2x-3)e^{3x}

d er i v a t i v e (2 x - 3) e^{3 x}

(dy)/(dx)+2y=e^{3x}y^2

\frac{d y}{d x} + 2 y = e^{3 x} y^{2}

integral of x\sqrt[3]{x^2}-3

\int x 3 x^{2} - 3 d x