(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

I am trying to differentiate log((x+(x^2+y^2)^0.5)/(-x+(x^2+y^2)^0.5)) with respect to y

2. Relevant equations

I know that d/dx of ln(x) = 1/x but i am getting really confused when it comes to differentiating wrt to y?

Can I have some help please!

3. The attempt at a solution

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# Homework Help: Sticky differentiation

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