integral from 2 to 3 of x+3

Lösung

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

\frac{11}{2}

Dezimale

5.5

Schritte zur Lösung

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

\int_{2}^{3} x d x = \frac{5}{2}

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

= \frac{5}{2} + 3

Vereinfache

\frac{5}{2} + 3 : \frac{11}{2}

= \frac{11}{2}

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