integral from 3 to 4 of 6x-18

Lösung

\int_{3}^{4} 6 x - 18 d x

3

Schritte zur Lösung

\int_{3}^{4} 6 x - 18 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}^{4} 6 x d x - \int_{3}^{4} 18 d x

\int_{3}^{4} 6 x d x = 21

\int_{3}^{4} 18 d x = 18

= 21 - 18

Vereinfache

= 3

\int_{3}^{8} (x^{2} - 9) d x

\int_{1}^{2} 8 d x

\int_{4}^{12} x^{2} d x

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

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