Wouldnt having y in you final answer make it not finished?
I got Odaisé Gaelach's answer, but there should be a +- out the front or something
and i simplified it abit further and got (18x)/[(x^2+9)^3/2(x^2-9)^1/2]
THat being said i dont know what "implicit" means so i could be doing it completely wrong
Last edited by blackmage_nuke; 11-01-2007 at 01:51 PM.
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