document.write( "Question 67090: when you have a equation that has a radical on the bottom of the fraction you are not suppose to have radicals on the bottom of the equation so how would you solve a problem like that? \n" ); document.write( "
Algebra.Com's Answer #47701 by stanbon(75887)\"\" \"About 
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You multiply numerator and denominator by the radical to get rid
\n" ); document.write( "of the radical in the denominator.
\n" ); document.write( "Ex:
\n" ); document.write( " sqrt7/sqrt6 = [sqrt7*sqrt6]/[sqrt6*sqrt6]=sqrt42/6
\n" ); document.write( "This procedure is called \"rationalizing the denominator\".
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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