de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Rechnen >

integral of (3x+2)cos(x)

Lösung

\int (3 x + 2) cos (x) d x

Lösung

sin (x) (3 x + 2) + 3 cos (x) + C

Schritte zur Lösung

\int (3 x + 2) cos (x) d x

Wende die partielle Integration an

= (3 x + 2) sin (x) - \int 3 sin (x) d x

\int 3 sin (x) d x = - 3 cos (x)

= (3 x + 2) sin (x) - (- 3 cos (x))

Vereinfache

= sin (x) (3 x + 2) + 3 cos (x)

Füge eine Konstante zur Lösung hinzu

= sin (x) (3 x + 2) + 3 cos (x) + C

Graph

Beliebte Beispiele

integral of 1/(xsqrt(4-x^6))

\int \frac{1}{x 4 - x ^{6}} d x

integral sqrt(x^2-1)

in t e g r a l x^{2} - 1

integral of sec^2(2x+3)

\int sec^{2} (2 x + 3) d x

integral of (1-x)sin(x)

\int (1 - x) sin (x) d x

integral of (2x+1)/(x^2+x-5)

\int \frac{2 x + 1}{x ^{2} + x - 5} d x