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