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Beliebt Rechnen >

integral from-3 to 1 of (x^2-4x)

Lösung

\int_{- 3}^{1} (x^{2} - 4 x) d x

Lösung

\frac{76}{3}

+1

Dezimale

25.33333 \dots

Schritte zur Lösung

\int_{- 3}^{1} x^{2} - 4 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_{- 3}^{1} x^{2} d x - \int_{- 3}^{1} 4 x d x

\int_{- 3}^{1} x^{2} d x = \frac{28}{3}

\int_{- 3}^{1} 4 x d x = - 16

= \frac{28}{3} - (- 16)

Vereinfache

\frac{28}{3} - (- 16) : \frac{76}{3}

= \frac{76}{3}

Graph

Beliebte Beispiele

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