document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1058454>Question 1058454</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Rationalize the denominator <BR>\n" );
document.write( "(&#8730; 7)/(&#8730; 3+2)<BR>\n" );
document.write( "I got as far as <BR>\n" );
document.write( "(&#8730; 7)/(&#8730; 3+2) * (&#8730; 3-2)/(&#8730; 3-2) <BR>\n" );
document.write( "[(&#8730; 7)(&#8730; 3+2)]/(&#8730; 3)^2-(2)^2 <BR>\n" );
document.write( "[(&#8730; 7)(&#8730; 3+2)]/3+4<BR>\n" );
document.write( "[(&#8730; 7*&#8730;3)-(2&#8730;2)]/7<BR>\n" );
document.write( "[(&#8730;21)-(2&#8730;2)]/7<BR>\n" );
document.write( "My book is saying that the answer is (&#8730;21)-(2&#8730;2) Without a denominator. Did I do something wrong or is the book wrong (it's been wrong before). </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #673511 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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/cgi-bin/show-face.mpl?user=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=673511\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%287%29%2F%28sqrt%283%29%2B2%29 ALIGN=MIDDLE  ALT=\"sqrt%287%29%2F%28sqrt%283%29%2B2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%287%29%2A%28sqrt%283%29-2%29%2F%28%28sqrt%283%29-2%29%2A%28sqrt%283%29%2B2%29%29 ALIGN=MIDDLE  ALT=\"sqrt%287%29%2A%28sqrt%283%29-2%29%2F%28%28sqrt%283%29-2%29%2A%28sqrt%283%29%2B2%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28sqrt%2821%29+-+2sqrt%287%29%29%2F%283+-+4%29 ALIGN=MIDDLE  ALT=\"%28sqrt%2821%29+-+2sqrt%287%29%29%2F%283+-+4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >  You had 3+4<BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28sqrt%2821%29+-+2sqrt%287%29%29%2F-1 ALIGN=MIDDLE  ALT=\"%28sqrt%2821%29+-+2sqrt%287%29%29%2F-1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2sqrt%287%29+-+sqrt%2821%29 ALIGN=MIDDLE  ALT=\"2sqrt%287%29+-+sqrt%2821%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "============<BR>\n" );
document.write( "The book is also wrong.\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );