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Beliebt Rechnen >

(d^2)/(dx^2)(4xcos(x^2))

Lösung

\frac{d ^{2}}{d x ^{2}} (4 x cos (x^{2}))

Lösung

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

Schritte zur Lösung

\frac{d ^{2}}{d x ^{2}} (4 x cos (x^{2}))

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

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

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

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

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