document.write( "Question 254082: what is square root of 13 over 28? \n" ); document.write( "
Algebra.Com's Answer #186393 by edjones(8007)\"\" \"About 
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sqrt(13/28)
\n" ); document.write( "=sqrt(13)/sqrt(7*4)
\n" ); document.write( "=sqrt(13)/2sqrt(7)
\n" ); document.write( "=sqrt(13)/2sqrt(7) * sqrt(7)/sqrt(7) so an irrational number wont be in the denominator.
\n" ); document.write( "=sqrt(91)/14
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