Thanks for the help Alex!

You were right about the problem being with $s. I tried your fix, but I got some errors that I couldn't understand. I then tried simply changing the answer to $A*(-($b)/($a))^n and everything worked perfectly from there.

Thanks again :D

Thanks for the help Alex!

You were right about the problem being with $s. I tried your fix, but I got some errors that I couldn't understand. I then tried simply changing the answer to $A*(-($b)/($a))^n and everything worked perfectly from there.

Thanks again :D