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Beliebt Rechnen >

(d^2)/(dx^2)(8xcos(x^2))

Lösung

\frac{d ^{2}}{d x ^{2}} (8 x cos (x^{2}))

Lösung

8 (- 6 x sin (x^{2}) - 4 x^{3} cos (x^{2}))

Schritte zur Lösung

\frac{d ^{2}}{d x ^{2}} (8 x cos (x^{2}))

\frac{d}{d x} (8 x cos (x^{2})) = 8 (cos (x^{2}) - 2 x^{2} sin (x^{2}))

= \frac{d}{d x} (8 (cos (x^{2}) - 2 x^{2} sin (x^{2})))

\frac{d}{d x} (8 (cos (x^{2}) - 2 x^{2} sin (x^{2}))) = 8 (- 6 x sin (x^{2}) - 4 x^{3} cos (x^{2}))

= 8 (- 6 x sin (x^{2}) - 4 x^{3} cos (x^{2}))

Beliebte Beispiele

derivative of sec^2(x-3)

\frac{d}{d x} (sec^{2} (x) - 3)

tangent-3x^2,\at x=8

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derivative f(t)=(\sqrt[3]{t})/(t-6)

d er i v a t i v e f (t) = \frac{3 t}{t - 6}

derivative of (x^2+1/(x^2))

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

integral from 2 to 5 of e^{-x}

\int_{2}^{5} e^{- x} d x