integral from 0 to 6 of (xe^x)/((1+x)^2)

Lösung

\int_{0}^{6} \frac{x e ^{x}}{( 1 + x ) ^{2}} d x

\frac{e ^{6}}{7} - 1

Dezimale

56.63268 \dots

Schritte zur Lösung

\int_{0}^{6} \frac{x e ^{x}}{( 1 + x ) ^{2}} d x

Wende die partielle Integration an

= [- \frac{e ^{x} x}{1 + x} - \int - e^{x} d x]_{0}^{6}

\int - e^{x} d x = - e^{x}

= [- \frac{e ^{x} x}{1 + x} - (- e^{x})]_{0}^{6}

Vereinfache

[- \frac{e ^{x} x}{1 + x} - (- e^{x})]_{0}^{6} : [\frac{e ^{x}}{1 + x}]_{0}^{6}

= [\frac{e ^{x}}{1 + x}]_{0}^{6}

Berechne die Grenzen:

\frac{e ^{6}}{7} - 1

= \frac{e ^{6}}{7} - 1

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