document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=85152>Question 85152</A>: <I><SPAN STYLE=\"word-break: break-all;\"> rewrite the middle term as the sum of two terms and then factor by grouping<BR>\n" );
document.write( "x^2+19x+90 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #61379 by </B><A HREF=/tutors/aboutme.mpl?userid=tutorcecilia><B>tutorcecilia(2152)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=tutorcecilia><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=tutorcecilia><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=61379\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x^2+19x+90 [to find the middle term, add the factors of 90 and try to find the factors that add up to 19]<BR>\n" );
document.write( ".<BR>\n" );
document.write( "45+2=47 (no)<BR>\n" );
document.write( "90 + 1 = 91 (no)<BR>\n" );
document.write( "30 + 3 = 33 (no)<BR>\n" );
document.write( "9 + 10 = 19 (yes)<BR>\n" );
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document.write( "x^2+19x+90<BR>\n" );
document.write( "x^2+9x+10x+90<BR>\n" );
document.write( "(x+9)(x+10) </SPAN>\n" );
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