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Beliebt Rechnen >

integral from 0 to 1 of e^{3x}

Lösung

\int_{0}^{1} e^{3 x} d x

Lösung

\frac{e ^{3} - 1}{3}

+1

Dezimale

6.36184 \dots

Schritte zur Lösung

\int_{0}^{1} e^{3 x} d x

Wende U-Substitution an

= \int_{0}^{3} e^{u} \frac{1}{3} d u

Entferne die Konstante:

\int a \cdot f (x) d x = a \cdot \int f (x) d x

= \frac{1}{3} \cdot \int_{0}^{3} e^{u} d u

Nutze das gemeinsame Integral :

\int e^{u} d u = e^{u}

= \frac{1}{3} [e^{u}]_{0}^{3}

Berechne die Grenzen:

e^{3} - 1

= \frac{1}{3} (e^{3} - 1)

Vereinfache

= \frac{e ^{3} - 1}{3}

Graph

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\frac{d}{d x} (\frac{- 2}{x ^{3}})

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