I have questions with the following function . How does one calculate this limit? I know it is but I don't know how to get it. I set the function equal to L and take the natural log of both sides. From there I don't know what to do. I believe you have to use L'hopital rule but I don't see how you could because if you do it like that then you get the answer to be which is incorrect. What am I doing wrong?

P.S. Here are my steps

Where do I go from here?