integral from 2 to 4 of 8-2x^3

Lösung

\int_{2}^{4} 8 - 2 x^{3} d x

- 104

Schritte zur Lösung

\int_{2}^{4} 8 - 2 x^{3} 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_{2}^{4} 8 d x - \int_{2}^{4} 2 x^{3} d x

\int_{2}^{4} 8 d x = 16

\int_{2}^{4} 2 x^{3} d x = 120

= 16 - 120

Vereinfache

= - 104

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