1 / | | 2*x | -------- dx | 2 | 3*x - 7 | / 0
Integral((2*x)/(3*x^2 - 7), (x, 0, 1))
/ | | 2*x | -------- dx | 2 | 3*x - 7 | /
/ 3*2*x \ |--------------| | 2 | 2*x \3*x + 0*x - 7/ -------- = ---------------- 2 3 3*x - 7
/ | | 2*x | -------- dx | 2 = | 3*x - 7 | /
/ | | 3*2*x | -------------- dx | 2 | 3*x + 0*x - 7 | / -------------------- 3
/ | | 3*2*x | -------------- dx | 2 | 3*x + 0*x - 7 | / -------------------- 3
2 u = 3*x
/ | | 1 | ------ du | -7 + u | / log(-7 + u) ------------ = ----------- 3 3
/ | | 3*2*x | -------------- dx | 2 | 3*x + 0*x - 7 | / 2\ / log\-7 + 3*x / -------------------- = -------------- 3 3
/ 2\ log\-7 + 3*x / C + -------------- 3
/ | / 2\ | 2*x log\-7 + 3*x / | -------- dx = C + -------------- | 2 3 | 3*x - 7 | /
log(7) log(4) - ------ + ------ 3 3
=
log(7) log(4) - ------ + ------ 3 3
-log(7)/3 + log(4)/3
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.