"Find the radius of convergence for g(x) = the series x^n divided by 3n + 1, where n = 0 and goes to infinity. Be sure to check the endpoints for convergence, and state which tests you are using."
I'm pretty lost on this guys. My notes don't really elaborate on what the radius of convergence is or how you figure it out. Any help is really appreciated. Thanks in advance everyone!
I'm sorry, but I still don't really understand. I don't know how to solve for x in that situation, or what that really means. I know it's dense of me, but this material hasn't been covered at all and I can't find a good source on it.