document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=375396>Question 375396</A>: <I><SPAN STYLE=\"word-break: break-all;\"> (&#8730;c-&#8730;d)/(&#8730;c+&#8730;d)\r<BR>\n" );
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document.write( "Rationalize the denominator. Assume that all expressions under radicals represent positive numbers.  Help? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #266978 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=266978\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (&#8730;c-&#8730;d)/(&#8730;c+&#8730;d) <BR>\n" );
document.write( "(sqrt(c)-sqrt(d))/sqrt(c)+sqrt(d) * (sqrt(c)-sqrt(d))/(sqrt(c)-sqrt(d))<BR>\n" );
document.write( "=(x-2sqrt(x)sqrt(y)+y)/(x-y)<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Ed </SPAN>\n" );
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