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October 22, 2014

October 22, 2014

Posted by **Matt** on Sunday, October 7, 2007 at 10:18pm.

Im stuck, all i have is 2e^(2x)-2/x

- Calculus Help!!! -
**bobpursley**, Sunday, October 7, 2007 at 10:20pmd/dx (ln u)= 1/u * du/dx

In this case u= x^2 so du/dx= 2x

You could get the same thing by rewriting

ln x^2 = 2lnx and taking the derivative.

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