Integral of x*(arctan(x))^2 (by parts)
1:09
Integral of e^4x/(e^4x + 5) (substitution)
6:45
Integration by Parts: Integral of x(arctan x)^2 dx
5:31
(Method 2) Integral of 1/(x*sqrt(x^4-1)) (substitution)
24:56
Integrate 1/(1+x^3)
6:29
121. Integración por partes, x por tangente inversa (Ejemplo resuelto)
4:24
Integral of x*arcsin(x^2) (substitution + by parts)
4:06
Integral of (cos(x)-1)/(cos(x)+1)
13:19