Checking solution to integration by parts with e

[lonewolf219]

Hi, I'm wondering how to integrate 4xe^(4x).


I got:

4[1/4xe^(4x)-1/16e^(4x)+c] ?

which reduces to

xe^(4x)-1/4e^(4x)+c

Is this the correct integral?

Thanks.

 

[lurflurf]

check by differentiating

 

[lonewolf219]

I am so glad physics forums exists!
Wow. Of course!