- #1
narutoish
- 25
- 0
Homework Statement
∫((z^3)(e^z ))dz
Homework Equations
I just tried u dv - ∫v du
The Attempt at a Solution
u = z^3 dv = e^z
du = 3z^2 v = e^z
= z^3e^z - ∫(3e^z (z^2)) dz
I got this far but after that if I try integration by parts again, it gets too confusing.