<PRE><B>Question 848922</B>

What does this have to do with trigonometry?


House each number in a radical.


(&amp;#8730;5/&amp;#8730;8)


Rationalize denominator.


(&amp;#8730;5/&amp;#8730;8) (&amp;#8730;8/&amp;#8730;8)


(&amp;#8730;40)/(8)


(&amp;#8730;4)(&amp;#8730;10)/(8)


2(&amp;#8730;10)/(8)


(&amp;#8730;10)/4


The answer is choice 3. 

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