integral from 1 to 3 of (x+3)

Lösung

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

10

Schritte zur Lösung

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

\int_{1}^{3} x d x = 4

\int_{1}^{3} 3 d x = 6

= 4 + 6

Vereinfache

= 10

\int_{2}^{7} ln (t + 8) d t

\int_{3}^{7} \frac{1}{2 x - 5} d x

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\int_{- 11}^{- 3} \frac{1}{x} d x

\int_{1}^{e} x^{2} ln^{2} (x) d x