integral of 2/(x^2)-(10)/(x^5)

Lösung

\int \frac{2}{x ^{2}} - \frac{10}{x ^{5}} d x

- \frac{2}{x} + \frac{5}{2 x ^{4}} + C

Schritte zur Lösung

\int \frac{2}{x ^{2}} - \frac{10}{x ^{5}} 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 \frac{2}{x ^{2}} d x - \int \frac{10}{x ^{5}} d x

\int \frac{2}{x ^{2}} d x = - \frac{2}{x}

\int \frac{10}{x ^{5}} d x = - \frac{5}{2 x ^{4}}

= - \frac{2}{x} - (- \frac{5}{2 x ^{4}})

Vereinfache

= - \frac{2}{x} + \frac{5}{2 x ^{4}}

Füge eine Konstante zur Lösung hinzu

= - \frac{2}{x} + \frac{5}{2 x ^{4}} + C

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