integral from-3 to 3 of 2x+2

Lösung

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

12

Schritte zur Lösung

\int_{- 3}^{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_{- 3}^{3} 2 x d x + \int_{- 3}^{3} 2 d x

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

\int_{- 3}^{3} 2 d x = 12

= 0 + 12

Vereinfache

= 12

\int_{- 4}^{2} (- 2 ∣ x ∣) d x

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