document.write( "Question 620233: 3 / sqrt (7) - 1 \n" ); document.write( "
Algebra.Com's Answer #390019 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
3 / sqrt (7) - 1
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\n" ); document.write( "You didn't say what you want to do.
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\n" ); document.write( "If you want to \"rationalize\" it:
\n" ); document.write( "multiply the NUM and the DEN by the conjugate of the DEN, sqrt(7) + 1
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