1 / | | 4*x - 5 | --------------- dx | 2 | 2*x - 5*x + 17 | / 0
Integral((4*x - 5)/(2*x^2 - 5*x + 17), (x, 0, 1))
/ | | 4*x - 5 | --------------- dx | 2 | 2*x - 5*x + 17 | /
/ 0 \ |-----| 4*x - 5 2*2*x - 5 \111/8/ --------------- = --------------- + ------------------------------- 2 2 2 2*x - 5*x + 17 2*x - 5*x + 17 / _____ _____\ |-4*\/ 111 5*\/ 111 | |----------*x + ---------| + 1 \ 111 111 /
/ | | 4*x - 5 | --------------- dx | 2 = | 2*x - 5*x + 17 | /
/ | | 2*2*x - 5 | --------------- dx | 2 | 2*x - 5*x + 17 | /
/ | | 2*2*x - 5 | --------------- dx | 2 | 2*x - 5*x + 17 | /
2 u = -5*x + 2*x
/ | | 1 | ------ du = log(17 + u) | 17 + u | /
/ | | 2*2*x - 5 / 2\ | --------------- dx = log\17 - 5*x + 2*x / | 2 | 2*x - 5*x + 17 | /
0
_____ _____ 5*\/ 111 4*x*\/ 111 v = --------- - ----------- 111 111
True
True
/ 2\ C + log\17 - 5*x + 2*x /
/ | | 4*x - 5 / 2 \ | --------------- dx = C + log\2*x - 5*x + 17/ | 2 | 2*x - 5*x + 17 | /
-log(17) + log(14)
=
-log(17) + log(14)
-log(17) + log(14)
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.