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Beliebt Rechnen >

integral from-2 to 1 of (8x^3-3x^2)

Lösung

\int_{- 2}^{1} (8 x^{3} - 3 x^{2}) d x

Lösung

- 39

Schritte zur Lösung

\int_{- 2}^{1} 8 x^{3} - 3 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_{- 2}^{1} 8 x^{3} d x - \int_{- 2}^{1} 3 x^{2} d x

\int_{- 2}^{1} 8 x^{3} d x = - 30

\int_{- 2}^{1} 3 x^{2} d x = 9

= - 30 - 9

Vereinfache

= - 39

Graph

Beliebte Beispiele

(dy)/(dx)=3xe^y

\frac{d y}{d x} = 3 x e^{y}

tangent (7-6x)^{1/2},\at x=-1

t an g e n t (7 - 6 x)^{\frac{1}{2}}, at x = - 1

integral from 1 to 2 of 1/(x^3)

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

tangent f(x)=x^2+x,(2,6)

t an g e n t f (x) = x^{2} + x, (2, 6)

derivative of cos^3(x+sin^3(x))

\frac{d}{d x} (cos^{3} (x) + sin^{3} (x))