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Beliebt Rechnen >

integral from-1 to 2 of kx^2

Lösung

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

Lösung

k \cdot 3

Schritte zur Lösung

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

Entferne die Konstante:

\int a \cdot f (x) d x = a \cdot \int f (x) d x

= k \cdot \int_{- 1}^{2} x^{2} d x

Wende die Potenzregel an

= k [\frac{x ^{3}}{3}]_{- 1}^{2}

Berechne die Grenzen:

3

= k \cdot 3

Beliebte Beispiele

integral from-1 to 0 of 1/(x^4)

integral from 2 to 1 of sin(x)

integral from 0 to 2x+y of 1

integral from 0 to 2 of sqrt(1+(e^x)^2)

integral from 0 to 10 of t+4