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Beliebt Rechnen >

integral of 2cos(x)+7

Lösung

\int 2 cos (x) + 7 d x

Lösung

2 sin (x) + 7 x + C

Schritte zur Lösung

\int 2 cos (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 2 cos (x) d x + \int 7 d x

\int 2 cos (x) d x = 2 sin (x)

\int 7 d x = 7 x

= 2 sin (x) + 7 x

Füge eine Konstante zur Lösung hinzu

= 2 sin (x) + 7 x + C

Graph

Beliebte Beispiele

derivative of ax^2+by(x^2+c)

\frac{d}{d x} (a x^{2} + b y (x)^{2} + c)

integral from 0 to y of integral from 0 to x of (x^2+y^2)^{3/2}

\int_{0}^{y} \int_{0}^{x} (x^{2} + y^{2})^{\frac{3}{2}} d y d x

fläche 3x, 3/4 x,70-x^2

a re a 3 x, \frac{3}{4} x, 70 - x^{2}

y^'=((y+y^2))/(x^2)

y^{^{'}} = \frac{( y + y ^{2} )}{x ^{2}}

integral from 0 to 3 of |3x-1|

\int_{0}^{3} ∣ 3 x - 1 ∣ d x