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Beliebt Rechnen >

integral of 8x+cos(x)

Lösung

\int 8 x + cos (x) d x

Lösung

4 x^{2} + sin (x) + C

Schritte zur Lösung

\int 8 x + cos (x) 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 8 x d x + \int cos (x) d x

\int 8 x d x = 4 x^{2}

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

= 4 x^{2} + sin (x)

Füge eine Konstante zur Lösung hinzu

= 4 x^{2} + sin (x) + C

Graph

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