integral from 0 to 8.6 of 6-2x+6x^2

Lösung

\int_{0}^{8.6} 6 - 2 x + 6 x^{2} d x

1249.752

Schritte zur Lösung

\int_{0}^{8.6} 6 - 2 x + 6 x^{2} 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_{0}^{8.6} 6 d x - \int_{0}^{8.6} 2 x d x + \int_{0}^{8.6} 6 x^{2} d x

\int_{0}^{8.6} 6 d x = 51.6

\int_{0}^{8.6} 2 x d x = 73.96

\int_{0}^{8.6} 6 x^{2} d x = 1272.112

= 51.6 - 73.96 + 1272.112

Vereinfache

= 1249.752