What is the simplest form of the expression?

Question

anonymous · Answer

$$\frac{ \sqrt{2 -  \sqrt{6}} }{ \sqrt{2 + \sqrt{6}} }$$

adamaero · Answer

sqrt(2) = 2^(1/2)
Does converting everything into exponents help? Try it.

adamaero · Answer

Say My Name (feat. zyra) by ODESZA

anonymous · Answer

I don't understand?

anonymous · Answer

what are the directions for your equation?

anonymous · Answer

nvm i see them

anonymous · Answer

since 2 and 6 and not perfect squares i would say that you can cancel out each because of hte fact that on is positive and one is negative i would say that the answer is zero.

adamaero · Answer

http://zonalandeducation.com/mmts/expressions/pow2.gif

anonymous · Answer

That's not one of the answer choices :/

anonymous · Answer

attachment

adamaero · Answer

http://1.bp.blogspot.com/-orjrOmoNZuU/Tmwg5EsasXI/AAAAAAAAACU/F3ezZD3S88A/s1600/ExponentToRadicalExamples.png

adamaero · Answer

Soak in the info on those links. 
Then try switching to exponents, simplify, and switch back to root signs...

anonymous · Answer

Ok, i'll try thank you

mathmate · Answer

@lolhelpmepls
You need to multiply top and bottom by the conjugate, which is
$\sqrt{2-\sqrt6}$