document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=144587>Question 144587</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Rationalize the denominator. Assume that all expressions under radicals represent positive numbers:<BR>\n" );
document.write( "(sqrt(r) - sqrt(s))/(sqrt(r)+sqrt(s))\r<BR>\n" );
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document.write( "Thank you so very much~ </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #105403 by </B><A HREF=/tutors/aboutme.mpl?userid=nabla><B>nabla(475)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nabla><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=105403\">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=%28%28sqrt%28r%29+-+sqrt%28s%29%29%2F%28sqrt%28r%29%2Bsqrt%28s%29%29%29%2A%28%28sqrt%28r%29-sqrt%28s%29%29%2F%28sqrt%28r%29-sqrt%28s%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28sqrt%28r%29+-+sqrt%28s%29%29%5E2%2F%28r-s%29 ALIGN=MIDDLE  ALT=\"%28sqrt%28r%29+-+sqrt%28s%29%29%5E2%2F%28r-s%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28r+-+2sqrt%28r%29%2Asqrt%28s%29%2Bs%29%2F%28r-s%29 ALIGN=MIDDLE  ALT=\"%28r+-+2sqrt%28r%29%2Asqrt%28s%29%2Bs%29%2F%28r-s%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28r+-+2sqrt%28rs%29%2Bs%29%2F%28r-s%29 ALIGN=MIDDLE  ALT=\"%28r+-+2sqrt%28rs%29%2Bs%29%2F%28r-s%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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