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Beliebt Rechnen >

integral from 1 to 2 of x^3+2

Lösung

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

Lösung

\frac{23}{4}

+1

Dezimale

5.75

Schritte zur Lösung

\int_{1}^{2} x^{3} + 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_{1}^{2} x^{3} d x + \int_{1}^{2} 2 d x

\int_{1}^{2} x^{3} d x = \frac{15}{4}

\int_{1}^{2} 2 d x = 2

= \frac{15}{4} + 2

Vereinfache

\frac{15}{4} + 2 : \frac{23}{4}

= \frac{23}{4}

Graph

Beliebte Beispiele

integral of 1/(x^{10)}

\int \frac{1}{x ^{10}} d x

derivative 1/((3-x)^2)

d er i v a t i v e \frac{1}{( 3 - x ) ^{2}}

integral of 1/(x^2+12x+61)

\int \frac{1}{x ^{2} + 12 x + 61} d x

limit as x approaches 6 of 2/(x-6)

x \to 6 lim (\frac{2}{x - 6})

\frac{3 d u}{d t} = u^{2}