Got a couple problems, but I keep getting the wrong answers.

[Caboose3218]

Differentiate: (x^2)/(1-lnx)
I keep getting (x(2-2lnx))/((1+lnx)^2) but it's apparently supposed to be (1-2lnx) on top.

 

[Caboose3218]

Re: Got a couple problems, but I keep getting the wrong answ

Nevermind! I figured it out.