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Beliebt Rechnen >

(d^2)/(dx^2)(x/(x+1))

Lösung

\frac{d ^{2}}{d x ^{2}} (\frac{x}{x + 1})

Lösung

- \frac{2}{( x + 1 ) ^{3}}

Schritte zur Lösung

\frac{d ^{2}}{d x ^{2}} (\frac{x}{x + 1})

\frac{d}{d x} (\frac{x}{x + 1}) = \frac{1}{( x + 1 ) ^{2}}

= \frac{d}{d x} (\frac{1}{( x + 1 ) ^{2}})

\frac{d}{d x} (\frac{1}{( x + 1 ) ^{2}}) = - \frac{2}{( x + 1 ) ^{3}}

= - \frac{2}{( x + 1 ) ^{3}}

Beliebte Beispiele

integral from 0 to 1 of xsqrt(4-x^2)

\int_{0}^{1} x 4 - x^{2} d x

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

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integral of (x/3)^3

\int (\frac{x}{3})^{3} d x