document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=697356>Question 697356</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the sum of two numbers is 45. the difference of their squares is 675.Find the number. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #429912 by </B><A HREF=/tutors/aboutme.mpl?userid=lynnlo><B>lynnlo(4176)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lynnlo><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=429912\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x+y=45<BR>\n" );
document.write( "y=45-x<BR>\n" );
document.write( "x^2-y^2=675<BR>\n" );
document.write( "x^2-(45-x)^2=675<BR>\n" );
document.write( "x^2-(2025+x^2-630)=675<BR>\n" );
document.write( "630x=-720<BR>\n" );
document.write( "x=20<BR>\n" );
document.write( "y=45-20<BR>\n" );
document.write( "y=25<BR>\n" );
document.write( "20,25 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );