document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=323084>Question 323084</A>: <I><SPAN STYLE=\"word-break: break-all;\"> ((sqrt 11 - sqrt 7)/(sqrt 11 + sqrt 7))Solve </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #231296 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=231296\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> ((sqrt 11 - sqrt 7)/(sqrt 11 + sqrt 7))<BR>\n" );
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document.write( "Multiply numerator and dinominator by (sqrt(11)-sqrt(7)) to get:<BR>\n" );
document.write( "((sqrt 11 - sqrt 7))^2/(11-7)<BR>\n" );
document.write( "---<BR>\n" );
document.write( "= [11 + 7 - 2sqrt(77)]/4<BR>\n" );
document.write( "-----------<BR>\n" );
document.write( "= [18 -2sqrt(77)]/4<BR>\n" );
document.write( "---<BR>\n" );
document.write( "= [9 - sqrt(77)]/2<BR>\n" );
document.write( "=======================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );