What is the process to simplifying 2√126 / √14 ?

Question

zepdrix · Answer

This is our problem? :)
$$\Large \frac{2\sqrt{126}}{\sqrt{14}}$$

anonymous · Answer

Yes.  Sorry I don't know how to type that into this on my iPod. But yes that is my problem.

zepdrix · Answer

I guess this is one way we can rewrite our expression:$$\Large 2\sqrt{\frac{126}{14}}$$

zepdrix · Answer

Any confusion on that step? :O
It should be a piece of cake from there :) hehe
First try it on your calculator is see if 14 divides evenly into 126.

anonymous · Answer

Yeah. It would equal 9.  So I would end up with 2√9 ?

zepdrix · Answer

Hmm good good.
Looks like we can simplify a bit further though!! sqrt{9}=?

anonymous · Answer

3 of course :p so the whole thing simplified is 2√3, right.

anonymous · Answer

Or just 2 *3?

zepdrix · Answer

2*3, yes :)

zepdrix · Answer

which simplifies a bit further!!! lol

anonymous · Answer

Are you serious? (.0.)
I thought I'd be done after that.

anonymous · Answer

Oh. I gotta multiply it right? x3

zepdrix · Answer

That last step is a doozy, careful!
2*3=?