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**1. The problem statement, all variables and given/known data**

Can Someone Please Help me integrate the following please...

**2. Relevant equations**

- [tex]\int[/tex] x^11 e^x [tex]/[/tex] 5x^6

**3. The attempt at a solution**

firstly i simplified it to...

-1/5 [tex]\int[/tex] x^5 e^x [tex]/[/tex] 5

Then i did integration by parts,

u = x^5, du = 5x^4, v= e^x, dv= e^x

So i got,

-1/5 [ x^5 e^x [tex]\int[/tex] e^x 5x^4 + C

-1/5 [x^5 e^x - x^5 e^x + C ]

= -1/5C

And this seems insanely wrong :(

Please let me know what I'm doing wrong