integral from-8 to 7 of (1-x)

Lösung

\int_{- 8}^{7} (1 - x) d x

\frac{45}{2}

Dezimale

22.5

Schritte zur Lösung

\int_{- 8}^{7} 1 - 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_{- 8}^{7} 1 d x - \int_{- 8}^{7} x d x

\int_{- 8}^{7} 1 d x = 15

\int_{- 8}^{7} x d x = - \frac{15}{2}

= 15 - (- \frac{15}{2})

Vereinfache

15 - (- \frac{15}{2}) : \frac{45}{2}

= \frac{45}{2}

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