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Beliebt Rechnen >

integral from 2 to 3 of x^2-2x

Lösung

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

Lösung

\frac{4}{3}

+1

Dezimale

1.33333 \dots

Schritte zur Lösung

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

\int_{2}^{3} x^{2} d x = \frac{19}{3}

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

= \frac{19}{3} - 5

Vereinfache

\frac{19}{3} - 5 : \frac{4}{3}

= \frac{4}{3}

Graph

Beliebte Beispiele

integral from-2 to 2 of-x

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

integral from-3 to 1 of 3-2x-x^2

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

integral from 2 to 4 of |x-3|

\int_{2}^{4} ∣ x - 3 ∣ d x

integral from-1 to 2 of 4x^2

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

integral from 3 to 4 of x^2-x-6

\int_{3}^{4} x^{2} - x - 6 d x