Can someone pls tell me what the x partial derivative of:

(25-(x^2)-(y^2))^(1/2) is and how you would go about working it out.

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- Mar 28th 2006, 12:27 PMjedoobpartial derivative
Can someone pls tell me what the x partial derivative of:

(25-(x^2)-(y^2))^(1/2) is and how you would go about working it out. - Mar 28th 2006, 12:36 PMjedooball ok
it's ok - i worked it out.

- Mar 28th 2006, 12:46 PMTD!
Are you sure? If you want we can check your answer if you post it :)

- Mar 28th 2006, 07:49 PMThePerfectHackerQuote:

Originally Posted by**jedoob**

consider a constant because you need to find .

Thus, by the chain rule,

Thus,