integral from-4 to 2 of 2x+4

Lösung

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

12

Schritte zur Lösung

\int_{- 4}^{2} 2 x + 4 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_{- 4}^{2} 2 x d x + \int_{- 4}^{2} 4 d x

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

\int_{- 4}^{2} 4 d x = 24

= - 12 + 24

Vereinfache

= 12

\int_{1}^{3} 0 d x

\int_{0}^{t} u e^{- 4 u} cos (5 u) d u

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

\int_{0}^{π} (x - sin (x)) d x

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