integral from-2 to 0 of x^2-10x

Lösung

\int_{- 2}^{0} x^{2} - 10 x d x

\frac{68}{3}

Dezimale

22.66666 \dots

Schritte zur Lösung

\int_{- 2}^{0} x^{2} - 10 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_{- 2}^{0} x^{2} d x - \int_{- 2}^{0} 10 x d x

\int_{- 2}^{0} x^{2} d x = \frac{8}{3}

\int_{- 2}^{0} 10 x d x = - 20

= \frac{8}{3} - (- 20)

Vereinfache

\frac{8}{3} - (- 20) : \frac{68}{3}

= \frac{68}{3}

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