integral from 1 to 5 of 2x-1

Lösung

\int_{1}^{5} 2 x - 1 d x

20

Schritte zur Lösung

\int_{1}^{5} 2 x - 1 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_{1}^{5} 2 x d x - \int_{1}^{5} 1 d x

\int_{1}^{5} 2 x d x = 24

\int_{1}^{5} 1 d x = 4

= 24 - 4

Vereinfache

= 20

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