document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=376649>Question 376649</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find two numbers whose sum is 10 and product is 18. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #267943 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=267943\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> let the numbers be x & y<BR>\n" );
document.write( "x+y= 10<BR>\n" );
document.write( "xy=18<BR>\n" );
document.write( "x=18/y<BR>\n" );
document.write( "...<BR>\n" );
document.write( "plug value of x in first equation<BR>\n" );
document.write( "18/y  + y =10<BR>\n" );
document.write( "(18+y^2)/y =10<BR>\n" );
document.write( "18+y^2=10y<BR>\n" );
document.write( "y^2-10y+18=0<BR>\n" );
document.write( "..<BR>\n" );
document.write( "find y1 y2 the root os the equation using quadratic formuls<BR>\n" );
document.write( "..<BR>\n" );
document.write( "discriminant =28<BR>\n" );
document.write( "..<BR>\n" );
document.write( "y1 =((-(-10)+sqrt(28))/2<BR>\n" );
document.write( "y1= 7.64<BR>\n" );
document.write( "...<BR>\n" );
document.write( "y2=((-(-10)-sqrt(28))/2<BR>\n" );
document.write( "y2=2.36<BR>\n" );
document.write( "..<BR>\n" );
document.write( "the numbers are 7.64 & 2.36<BR>\n" );
document.write( "...<BR>\n" );
document.write( "m.ananth@hotmail.ca </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );