document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=678414>Question 678414</A>: <I><SPAN STYLE=\"word-break: break-all;\"> express the reciprocal of 3-radical 7 in simplest radical form<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #421373 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=421373\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> express the reciprocal of 3-radical 7 in simplest radical form<BR>\n" );
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document.write( "1/(3-sqrt(7))<BR>\n" );
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document.write( "Multiply numerator and denominator by (3+sqrt(7)) to get:<BR>\n" );
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document.write( "(3+sqrt(7))/(9-7)<BR>\n" );
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document.write( "= (3+sqrt(7)/2<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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