integral from-2 to 2 of 7x+5

Lösung

\int_{- 2}^{2} 7 x + 5 d x

20

Schritte zur Lösung

\int_{- 2}^{2} 7 x + 5 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}^{2} 7 x d x + \int_{- 2}^{2} 5 d x

\int_{- 2}^{2} 7 x d x = 0

\int_{- 2}^{2} 5 d x = 20

= 0 + 20

Vereinfache

= 20

\int_{4}^{5} x e^{- x} d x

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