Question 864659
<pre>
The above is correct.  However I think this might be easier for 
you to understand if you're having trouble with radicals.  I've 
broken it down all the way. Perhaps you can skip some of these 
steps by doing some of them in your head, but here it is step 
by step.  It's slightly different from the above.

{{{ sqrt(32/7)}}}{{{""+""}}}{{{sqrt(18/5) }}}

{{{ sqrt(32)/sqrt(7)}}}{{{""+""}}}{{{sqrt(18)/sqrt(5)) }}}

{{{ sqrt(16*2)/sqrt(7)}}}{{{""+""}}}{{{sqrt(9*2)/sqrt(5)) }}}

{{{ (sqrt(16)sqrt(2))/sqrt(7)}}}{{{""+""}}}{{{(sqrt(9)*sqrt(2))/sqrt(5)) }}}

{{{ (4*sqrt(2))/sqrt(7)}}}{{{""+""}}}{{{(3*sqrt(2))/sqrt(5)) }}}

{{{ expr((4*sqrt(2))/sqrt(7))*red(expr(sqrt(7)/sqrt(7)))}}}{{{""+""}}}{{{expr((3*sqrt(2))/sqrt(5))*red(expr(sqrt(5)/sqrt(5))) }}}

{{{ (4*sqrt(14))/sqrt(49)}}}{{{""+""}}}{{{(3*sqrt(10))/sqrt(25) }}}

{{{ (4*sqrt(14))/7}}}{{{""+""}}}{{{(3*sqrt(10))/5 }}}

{{{ expr((4*sqrt(14))/7)*red(5/5)}}}{{{""+""}}}{{{expr(3*sqrt(10)/5)*red(7/7) }}}

{{{ (20*sqrt(14))/35}}}{{{""+""}}}{{{(21*sqrt(10))/35 }}}

{{{ (20*sqrt(14)+21*sqrt(10))/35}}}

Edwin</pre>