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Beliebt Rechnen >

integral from 1 to 2 of x^{-2}

Lösung

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

Lösung

\frac{1}{2}

+1

Dezimale

0.5

Schritte zur Lösung

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

Wende die Potenzregel an

= [- \frac{1}{x}]_{1}^{2}

Berechne die Grenzen:

\frac{1}{2}

= \frac{1}{2}

Graph

Beliebte Beispiele

fläche y=(16)/(x^2-6x-55),x=-3,x=3

a re a y = \frac{16}{x ^{2} - 6 x - 55}, x = - 3, x = 3

integral of (x^2+132x+132)/(x^3-4x)

\int \frac{x ^{2} + 132 x + 132}{x ^{3} - 4 x} d x

integral of x/(3x^2-1)

\int \frac{x}{3 x ^{2} - 1} d x

integral of 7x^2y+3/x-1

\int 7 x^{2} y + \frac{3}{x} - 1 d x

(dx)/(dy)=3x(5-x)

\frac{d x}{d y} = 3 x (5 - x)