Author Topic: math help needed  (Read 684 times)

Offline lhl_anecar

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math help needed
« on: October 18, 2010, 04:51:56 pm »
can someone please help me out with these math questions. pleaseeeeee. i need to get them right.
many thanks!!!

4. find the derivative of the following

a) y=x^5e^x + 3xlnx

b. R=(e^t+1)(t-ln t)


use product rule to find the derivatives of the following
x^2[?x+(1/?x)]   ? is the squareroot,i just cant seem to type that in.

elemis

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Re: math help needed
« Reply #1 on: October 18, 2010, 05:00:08 pm »