integral from 1 to 4 of (u-5)/(sqrt(u))

Lösung

\int_{1}^{4} \frac{u - 5}{u} d u

- \frac{16}{3}

Dezimale

- 5.33333 \dots

Schritte zur Lösung

\int_{1}^{4} \frac{u - 5}{u} d u

Multipliziere aus

\frac{u - 5}{u} : u - \frac{5}{u}

= \int_{1}^{4} u - \frac{5}{u} d u

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}^{4} u d u - \int_{1}^{4} \frac{5}{u} d u

\int_{1}^{4} u d u = \frac{14}{3}

\int_{1}^{4} \frac{5}{u} d u = 10

= \frac{14}{3} - 10

Vereinfache

\frac{14}{3} - 10 : - \frac{16}{3}

= - \frac{16}{3}

\int_{- 1}^{3} \frac{x ^{3} - 1}{x ^{3} + x} d x

\int_{0}^{2} 6 x^{5} e^{x^{3} y} d y

\int_{4}^{8} \frac{1}{x - 3} d x

\int_{- 1}^{3} 5 x x + 1 d x

\int_{0}^{x} (1 - \frac{r}{x})^{\frac{1}{n}} r d r