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Mathematics 10 Online
OpenStudy (anonymous):

I'm trying to get the partial of the following function(to be posted in the next post)

OpenStudy (anonymous):

\[f _{x}(x,y)=x/\sqrt{x^2+y^2+1}\] I get up to this point but I'm not sure how to simplify it in the last step calculated on wolfram.: http://www.wolframalpha.com/input/?i=d%2Fdx+x%2F%28x%5E2%2By%5E2%2B1%29%5E1%2F2

OpenStudy (anonymous):

|dw:1333589986594:dw|

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