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Beliebt Rechnen >

integral of 3x^2-cos(x)+c

Lösung

\int 3 x^{2} - cos (x) + c d x

Lösung

x^{3} - sin (x) + c x + C

Schritte zur Lösung

\int 3 x^{2} - cos (x) + c d x

Wende die Summenregel an:

\int f (x) \pm g (x) d x = \int f (x) d x \pm \int g (x) d x

= \int 3 x^{2} d x - \int cos (x) d x + \int c d x

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

\int cos (x) d x = sin (x)

\int c d x = c x

= x^{3} - sin (x) + c x

Füge eine Konstante zur Lösung hinzu

= x^{3} - sin (x) + c x + C

Graph

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