document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=242617>Question 242617</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 16.   Find the value of n such that x2 + 2x + n is a perfect square trinomial.  \r<BR>\n" );
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document.write( "4<BR>\n" );
document.write( "–1<BR>\n" );
document.write( "1<BR>\n" );
document.write( "2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #177650 by </B><A HREF=/tutors/aboutme.mpl?userid=rapaljer><B>rapaljer(4671)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rapaljer><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=rapaljer><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=177650\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x^2 +2x+n\r<BR>\n" );
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document.write( "Take half of the 2, and square.  The final answer is ADD 1.\r<BR>\n" );
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document.write( "Dr. Robert J. Rapalje, Retired<BR>\n" );
document.write( "Seminole State College of Florida <BR>\n" );
document.write( "Altamonte Springs Campus<BR>\n" );
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