Here's the question you clicked on:
swanny
Find the sum of the x- and y-intercepts of any tangent line to the curve √x+√y=√9.
i got 9 as answer ... is that right?
http://openstudy.com/users/shubhamsrg#/updates/507cdeb5e4b07c5f7c1fb73e o.O
yes its 9. thnku very much. to both of you.
i'll refer to shubhams previous answer as aguide