Recent content by stuart4512

I got the only solution to be at x=1. How do I sketch the area between -1 and 2?

How do I do this? I have tried a few methods and end up getting x values that don't work when placed back into the equation.

I'm preparing for my exam and have stumbled across this question. I understand how to execute the l'hopital's rule part of this but I just can't get there. I have no idea how to approach this in order to get a suitable series expansion to the 4th degree of x. Thank you