# Math Help - L'Hopital rule

1. ## L'Hopital rule

limx->0+ (2X)/(x+7(X)^1/2)=??

2. Originally Posted by Joyce
limx->0+ (2X)/(x+7(X)^1/2)=??
$\lim_{x->0+} \frac{2x}{x+7x^{1/2}}=??$

So what have you done so far?

RonL

3. Originally Posted by CaptainBlack
$\lim_{x->0+} \frac{2x}{x+7x^{1/2}}=??$

So what have you done so far?

RonL
I don't understand L'Hopital rule.I don't know how to do this..

4. Originally Posted by Joyce
I don't understand L'Hopital rule.I don't know how to do this..
Then ask for an explanation of L'Hopital's rule, don't post your home work or
watever questions. You will not learn about the rule form such examples, you
do these when you have some idea of what is going on.

Read this , this or this.

RonL