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Beliebt Rechnen >

integral from-1 to 7 of (3x-9)

Lösung

\int_{- 1}^{7} (3 x - 9) d x

Lösung

0

Schritte zur Lösung

\int_{- 1}^{7} 3 x - 9 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_{- 1}^{7} 3 x d x - \int_{- 1}^{7} 9 d x

\int_{- 1}^{7} 3 x d x = 72

\int_{- 1}^{7} 9 d x = 72

= 72 - 72

Vereinfache

= 0

Graph

Beliebte Beispiele

limit as x approaches 0+of sqrt(e^x-1)

x \to 0 + lim (e^{x} - 1)

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limit as x approaches 0-of 1/x e^{1/x}

x \to 0 - lim (\frac{1}{x} e^{\frac{1}{x}})

integral of sqrt(5x^2-1)

\int 5 x^{2} - 1 d x

derivative of sqrt(x^2+2^2)

\frac{d}{d x} (x^{2} + 2^{2})