Question 1032116
.
\sqrt{20\sqrt{5}} I have no Idea how to properly type this. Square root over both of these. 
Then within that square root, is 20 and another square root of 5. I really have no Idea how to set this up.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


<pre>
{{{sqrt(20/sqrt(5))}}} = {{{sqrt((4*5)/sqrt(5))}}} = {{{2*sqrt(5/sqrt(5))}}} = {{{2*sqrt(5)}}}.
</pre>