integral from 1 to 4 of x^2+5

Lösung

\int_{1}^{4} x^{2} + 5 d x

36

Schritte zur Lösung

\int_{1}^{4} x^{2} + 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_{1}^{4} x^{2} d x + \int_{1}^{4} 5 d x

\int_{1}^{4} x^{2} d x = 21

\int_{1}^{4} 5 d x = 15

= 21 + 15

Vereinfache

= 36

\int_{- 2}^{3} e^{- t} d t

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