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Beliebt Rechnen >

integral from 0 to 4 of (x+3)

Lösung

\int_{0}^{4} (x + 3) d x

Lösung

20

Schritte zur Lösung

\int_{0}^{4} 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_{0}^{4} x d x + \int_{0}^{4} 3 d x

\int_{0}^{4} x d x = 8

\int_{0}^{4} 3 d x = 12

= 8 + 12

Vereinfache

= 20

Graph

Beliebte Beispiele

integral from 0 to 1 of (e^x-1)^4e^x

\int_{0}^{1} (e^{x} - 1)^{4} e^{x} d x

integral from a to b of x 1/(b-a)

\int_{a}^{b} x \frac{1}{b - a} d x

integral from 1 to 6 of 9/x

\int_{1}^{6} \frac{9}{x} d x

integral from 0 to 2 of x*x/2

\int_{0}^{2} x \cdot \frac{x}{2} d x

integral from 0 to 1 of 6y

\int_{0}^{1} 6 y d y