Question 410190
<font face="Times New Roman" size="+2">


Square both sides


Multiply both sides by *[tex \Large \frac{4}{x}]


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ x\ <\ 4]


But the domain of *[tex \Large \sqrt{x}] is *[tex \Large x\ \geq\ 0]


Therefore the complete solution set is:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 0\ \leq\ x\ <\ 4]



John
*[tex \LARGE e^{i\pi} + 1 = 0]
My calculator said it, I believe it, that settles it
<div style="text-align:center"><a href="http://outcampaign.org/" target="_blank"><img src="http://cdn.cloudfiles.mosso.com/c116811/scarlet_A.png" border="0" alt="The Out Campaign: Scarlet Letter of Atheism" width="143" height="122" /></a></div>
</font>