Hi there. Im new on this forum. And here is the deal, I'm trying to solve this limit:

I have made an attempt, using logaritm, that I think its the way of solving it, but it didn't simplfied things too much.

And then:

How should I proceed?

I've tried using L'Hôpitals rule, but I didn't get too far.

From here it would seem to be that the answer is (which I think it would be equal to zero) but I used derive to make the calculus, and the límit should give

Bye there.