2 / | | x | ---------- dx | 2 | 49*x - 16 | / 1
Integral(x/(49*x^2 - 16), (x, 1, 2))
/ | | x | ---------- dx | 2 | 49*x - 16 | /
/ 49*2*x \ |----------------| | 2 | x \49*x + 0*x - 16/ ---------- = ------------------ 2 98 49*x - 16
/ | | x | ---------- dx | 2 = | 49*x - 16 | /
/ | | 49*2*x | ---------------- dx | 2 | 49*x + 0*x - 16 | / ---------------------- 98
/ | | 49*2*x | ---------------- dx | 2 | 49*x + 0*x - 16 | / ---------------------- 98
2 u = 49*x
/ | | 1 | ------- du | -16 + u | / log(-16 + u) ------------- = ------------ 98 98
/ | | 49*2*x | ---------------- dx | 2 | 49*x + 0*x - 16 | / 2\ / log\-16 + 49*x / ---------------------- = ---------------- 98 98
/ 2\ log\-16 + 49*x / C + ---------------- 98
/ | / 2\ | x log\-16 + 49*x / | ---------- dx = C + ---------------- | 2 98 | 49*x - 16 | /
log(33) log(180) - ------- + -------- 98 98
=
log(33) log(180) - ------- + -------- 98 98
-log(33)/98 + log(180)/98
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.