Hi!

First of all I am Norwegian, and my math-english might not be totally correct.

Okay, I have a problem with a first order separabel differential equation:

where A is a real constant and 0 < y < A.

I seperate:

Splitting the fraction and differentiate it:

I now have to put the y on the one side of the equation, but I'm unsure of how to do this. This is as far as i have gotten:

Is there something I am doing wrong in the steps above?

Any help would be greatly appreciated!

Thank you in advance,

Thomas