integral from 2 to 4 of x-9

Lösung

\int_{2}^{4} x - 9 d x

- 12

Schritte zur Lösung

\int_{2}^{4} x - 9 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} x d x - \int_{2}^{4} 9 d x

\int_{2}^{4} x d x = 6

\int_{2}^{4} 9 d x = 18

= 6 - 18

Vereinfache

= - 12

\int_{0}^{1} (1 - 4 x) d x

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