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Beliebt Rechnen >

(d^2)/(dx^2)(7/(8x^4))

Lösung

\frac{d ^{2}}{d x ^{2}} (\frac{7}{8 x ^{4}})

Lösung

\frac{35}{2 x ^{6}}

Schritte zur Lösung

\frac{d ^{2}}{d x ^{2}} (\frac{7}{8 x ^{4}})

\frac{d}{d x} (\frac{7}{8 x ^{4}}) = - \frac{7}{2 x ^{5}}

= \frac{d}{d x} (- \frac{7}{2 x ^{5}})

\frac{d}{d x} (- \frac{7}{2 x ^{5}}) = \frac{35}{2 x ^{6}}

= \frac{35}{2 x ^{6}}

Beliebte Beispiele

limit as x approaches 2 of (7x+4)/(3x+9)

x \to 2 lim (\frac{7 x + 4}{3 x + 9})

integral of ((3ln(x)-5)^4)/x

\int \frac{( 3 ln ( x ) - 5 ) ^{4}}{x} d x

integral of-tan(x)

\int - tan (x) d x

(dy)/(dx)=x^2sqrt(y)

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

xy+(x^2+y^2)((dy)/(dx))=0

x y + (x^{2} + y^{2}) (\frac{d y}{d x}) = 0