document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=351767>Question 351767</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 10x^2+9x+2\r<BR>\n" );
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document.write( "It says to find two numbers whose product is 10 x 2 = 20 whose sum is 9. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #251362 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=251362\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 10x^2+9x+2<BR>\n" );
document.write( "(5x+2)(2x+1)ans.<BR>\n" );
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document.write( "x*y=20<BR>\n" );
document.write( "x+y=9 or x=9-y<BR>\n" );
document.write( "(9-y)y=20<BR>\n" );
document.write( "9y-y^2=20<BR>\n" );
document.write( "y^2-9y+20=0<BR>\n" );
document.write( "(y-4)(y-5)=0<BR>\n" );
document.write( "y-4=0<BR>\n" );
document.write( "y=4 ans<BR>\n" );
document.write( "y-5=0<BR>\n" );
document.write( "y=5 ans.<BR>\n" );
document.write( "Proof:<BR>\n" );
document.write( "4*5=20<BR>\n" );
document.write( "20=20<BR>\n" );
document.write( "4+5=9<BR>\n" );
document.write( " </SPAN>\n" );
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