integral from 0 to 9 of 2x-9

Lösung

\int_{0}^{9} 2 x - 9 d x

0

Schritte zur Lösung

\int_{0}^{9} 2 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_{0}^{9} 2 x d x - \int_{0}^{9} 9 d x

\int_{0}^{9} 2 x d x = 81

\int_{0}^{9} 9 d x = 81

= 81 - 81

Vereinfache

= 0

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