integral from 0 to 3 of 2+x^2

Lösung

\int_{0}^{3} 2 + x^{2} d x

15

Schritte zur Lösung

\int_{0}^{3} 2 + x^{2} 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}^{3} 2 d x + \int_{0}^{3} x^{2} d x

\int_{0}^{3} 2 d x = 6

\int_{0}^{3} x^{2} d x = 9

= 6 + 9

Vereinfache

= 15

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