1 / | | 5*x | -------- dx | 2 | 6*x + 4 | / 0
Integral((5*x)/(6*x^2 + 4), (x, 0, 1))
/ | | 5*x | -------- dx | 2 | 6*x + 4 | /
6*2*x 5*-------------- /0\ 2 |-| 5*x 6*x + 0*x + 4 \4/ -------- = ---------------- + ---------------- 2 12 2 6*x + 4 / ___ \ |-\/ 6 | |-------*x| + 1 \ 2 /
/ | | 5*x | -------- dx | 2 = | 6*x + 4 | /
/ | | 6*2*x 5* | -------------- dx | 2 | 6*x + 0*x + 4 | / ---------------------- 12
/ | | 6*2*x 5* | -------------- dx | 2 | 6*x + 0*x + 4 | / ---------------------- 12
2 u = 6*x
/ | | 1 5* | ----- du | 4 + u | / 5*log(4 + u) ------------- = ------------ 12 12
/ | | 6*2*x 5* | -------------- dx | 2 | 6*x + 0*x + 4 | / 2\ / 5*log\2 + 3*x / ---------------------- = --------------- 12 12
0
___ -x*\/ 6 v = --------- 2
True
True
/ 2\ 5*log\2 + 3*x / C + --------------- 12
/ | / 2\ | 5*x 5*log\4 + 6*x / | -------- dx = C + --------------- | 2 12 | 6*x + 4 | /
5*log(2) 5*log(5) - -------- + -------- 12 12
=
5*log(2) 5*log(5) - -------- + -------- 12 12
-5*log(2)/12 + 5*log(5)/12
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.