1. The problem statement, all variables and given/known data Find the antiderivative of each derivative: dp/dx = [(e^x)+(e^-x)]/[((e^x)-(e^-x))^2] 3. The attempt at a solution I can't entirely figure out how to get myself started here. I tired splitting up the derivative so that it's [(e^x)/ (((e^x)-(e^-x))^2)] + [(e^-x)/(((e^x)-(e^-x))^2)] [(e^x)((e^x)-(e^-x))^-2] + [(e^-x)((e^x)-(e^-x))^-2] I think I should try substitution but I can't figure out what value to make u. If anyone could help me, that would be fantastic. I don't think I'm going quite in the right direction. Thanks!