Hello, I'm studying for a test and this is a question on a practice test...(adsbygoogle = window.adsbygoogle || []).push({});

cos(x)+y^2+(2yx-1)y'=0

I can't separate the variables (it's not homogeneous, either), this isn't exact and bernoulli won't work...

dy/dx=-cos(x)/(2yx-1)-y^2/(2yx-1)

I changed the equation so it would look like this but I can't simplify it any more than that and I can't just take the integral of it here...If anyone could give me some help with this problem it would be much appreciated. Thanks!

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# First Order, Non-Linear DE - Not Seperable

**Physics Forums | Science Articles, Homework Help, Discussion**