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August 31, 2015
Posted by **Hannah** on Friday, April 29, 2011 at 9:27pm.

a)partial derivative with respect to x.

So this means that you hold y^2 constant so would that be 0. So the answer would be 2x?

b) partical derivative with respect to y. 2y

- Math(Please help) -
**Mgraph**, Friday, April 29, 2011 at 9:45pmb) -2y