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Beliebt Rechnen >

integral of 9x-7

Lösung

\int 9 x - 7 d x

Lösung

\frac{9 x ^{2}}{2} - 7 x + C

Schritte zur Lösung

\int 9 x - 7 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 9 x d x - \int 7 d x

\int 9 x d x = \frac{9 x ^{2}}{2}

\int 7 d x = 7 x

= \frac{9 x ^{2}}{2} - 7 x

Füge eine Konstante zur Lösung hinzu

= \frac{9 x ^{2}}{2} - 7 x + C

Graph

Beliebte Beispiele

integral of 3^{-2x+1}

\int 3^{- 2 x + 1} d x

integral of 5/(sqrt(16-9x^2))

\int \frac{5}{16 - 9 x ^{2}} d x

integral 2/(3x^2)

in t e g r a l \frac{2}{3 x ^{2}}

integral of (ln(x))/(x(sqrt(1+ln(x))))

\int \frac{ln ( x )}{x ( 1 + ln ( x ) )} d x

integral of 4x+6x^2

\int 4 x + 6 x^{2} d x