integral from 0 to 6 of (8x-1)^2

Lösung

\int_{0}^{6} (8 x - 1)^{2} d x

4326

Schritte zur Lösung

\int_{0}^{6} (8 x - 1)^{2} d x

Multipliziere aus

(8 x - 1)^{2} : 64 x^{2} - 16 x + 1

= \int_{0}^{6} 64 x^{2} - 16 x + 1 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}^{6} 64 x^{2} d x - \int_{0}^{6} 16 x d x + \int_{0}^{6} 1 d x

\int_{0}^{6} 64 x^{2} d x = 4608

\int_{0}^{6} 16 x d x = 288

\int_{0}^{6} 1 d x = 6

= 4608 - 288 + 6

Vereinfache

= 4326

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