integral from 1 to 2 of (x-2)

Lösung

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

- \frac{1}{2}

Dezimale

- 0.5

Schritte zur Lösung

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

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

\int_{1}^{2} x d x = \frac{3}{2}

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

= \frac{3}{2} - 2

Vereinfache

\frac{3}{2} - 2 : - \frac{1}{2}

= - \frac{1}{2}

\int_{- 5}^{8} (10 - 5 x) d x

\int_{- 1}^{0} - 2 x^{3} (- x^{4} + 2)^{4} d x

\int_{0}^{3} 5 x (x - 4) d x

\int_{- 1}^{0} \frac{x ^{2} + 4 x - 1}{x + 2} d x

\int_{1}^{2} \frac{ln ( 2 x )}{x} d x