Find the integral, using techniques from this or the previous chapter.
∫xex dx.
1 answer:
Answer:

Step-by-step explanation:
we will solve this using integration by parts as the problem is a product of two functions which none of them are constants.
∫udv = uv -∫vdu ..............equ 1
∫
u=x ,
du= 1
dv =
v=∫dv= 
Substituting into equ 1
∫udv =
- ∫
<em>∫udv =
</em>
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