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Beliebt Rechnen >

integral from 4 to 9 of 1/(sqrt(x))

Lösung

\int_{4}^{9} \frac{1}{x} d x

Lösung

2

Schritte zur Lösung

\int_{4}^{9} \frac{1}{x} d x

Wende die Potenzregel an

= [2 x^{\frac{1}{2}}]_{4}^{9}

Wende Radikal Regel an:

a^{\frac{1}{n}} = n a

= [2 x]_{4}^{9}

Berechne die Grenzen:

2

= 2

Graph

Beliebte Beispiele

limit as x approaches 5 of (x-5)/(|x-5|)

x \to 5 lim (\frac{x - 5}{∣ x - 5 ∣})

limit as x approaches 15 of 2

x \to 15 lim (2)

derivative of (x^3+7/x)

\frac{d}{d x} (\frac{x ^{3} + 7}{x})

integral of sin^3(5x)cos^3(5x)

\int sin^{3} (5 x) cos^{3} (5 x) d x

derivative of (8+x^{1/x})

\frac{d}{d x} ((8 + x)^{\frac{1}{x}})