And for those of you who say, hey, we already knew how to do this. We could just factor out an x squared. You are absolutely right, and I'll show you that right here. Just to show you that it's not the only, L'Hopital's Rule isn't the only game in town. And frankly, for this type of problem, my first reaction probably wouldn't have been to use L'Hopital's Rule first. You could have said that that first limit, so the limit as x approaches infinity of 4x squared minus 5x over 1 minus 3x squared is equal to the limit as x approaches infinity. Let me draw a little line here to show you that this is equal to that, not to this thing over here.