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baldymcgee6 Group TitleBest ResponseYou've already chosen the best response.1
dw:1352177240832:dw
 2 years ago

malical Group TitleBest ResponseYou've already chosen the best response.0
You still need to find the derivative of arccos (x^3) Baldymcgee6. And off the top of my head all I can think is something like 1/(1+x^2) but certainly don't go by that. This is just a chain rule problem. Do the ln part first and then multiply it by the derivative of the inside, the arccos section.
 2 years ago

jayblue37 Group TitleBest ResponseYou've already chosen the best response.0
ok thank you
 2 years ago

baldymcgee6 Group TitleBest ResponseYou've already chosen the best response.1
@malical i did that on purpose... He should have the capabilities of finding the derivative of cos^1(x) via google.. I don't want to give away the whole answer :)
 2 years ago
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