0 / | | 3 - 2*x | ------------- dx | 2 | x + 4*x + 29 | / 0
Integral((3 - 2*x)/(x^2 + 4*x + 29), (x, 0, 0))
/ | | 3 - 2*x | ------------- dx | 2 | x + 4*x + 29 | /
/7 \ |--| 3 - 2*x 2*x + 4 \25/ ------------- = - ------------- + -------------- 2 2 2 x + 4*x + 29 x + 4*x + 29 / x 2\ |- - - -| + 1 \ 5 5/
/ | | 3 - 2*x | ------------- dx | 2 = | x + 4*x + 29 | /
/ | | 1 7* | -------------- dx | 2 | / x 2\ | |- - - -| + 1 / | \ 5 5/ | | | 2*x + 4 / - | ------------- dx + ---------------------- | 2 25 | x + 4*x + 29 | /
/ | | 2*x + 4 - | ------------- dx | 2 | x + 4*x + 29 | /
2 u = x + 4*x
/ | | 1 - | ------ du = -log(29 + u) | 29 + u | /
/ | | 2*x + 4 / 2 \ - | ------------- dx = -log\29 + x + 4*x/ | 2 | x + 4*x + 29 | /
/ | | 1 7* | -------------- dx | 2 | / x 2\ | |- - - -| + 1 | \ 5 5/ | / ---------------------- 25
2 x v = - - - - 5 5
/ | | 1 7* | ------ dv | 2 | 1 + v | / 7*atan(v) -------------- = --------- 25 25
/ | | 1 7* | -------------- dx | 2 | / x 2\ | |- - - -| + 1 | \ 5 5/ /2 x\ | 7*atan|- + -| / \5 5/ ---------------------- = ------------- 25 5
/2 x\ 7*atan|- + -| / 2 \ \5 5/ C - log\29 + x + 4*x/ + ------------- 5
/ /2 x\ | 7*atan|- + -| | 3 - 2*x / 2 \ \5 5/ | ------------- dx = C - log\29 + x + 4*x/ + ------------- | 2 5 | x + 4*x + 29 | /
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.