I have the following problem x^2 /e^x +1 I have (e^x+1)(2x)-(x^2)(xe^x+1) / (e^x+1)^2 Can anyone tell me if I am on the right track..thanks
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Originally Posted by dimanre I have the following problem x^2 /e^x +1 I have (e^x+1)(2x)-(x^2)(xe^x+1) / (e^x+1)^2 Can anyone tell me if I am on the right track..thanks Yes, but the derivative of $\displaystyle e^x$ is $\displaystyle e^x$. It looks like you have it as $\displaystyle xe^x$.
Very good..thanks for your help
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