integral from 0 to 1 of (3x^2+2x)

Lösung

\int_{0}^{1} (3 x^{2} + 2 x) d x

2

Schritte zur Lösung

\int_{0}^{1} 3 x^{2} + 2 x 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}^{1} 3 x^{2} d x + \int_{0}^{1} 2 x d x

\int_{0}^{1} 3 x^{2} d x = 1

\int_{0}^{1} 2 x d x = 1

= 1 + 1

Vereinfache

= 2

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