document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=664289>Question 664289</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How to solve x^2+2+1 using Completing the squares method? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #413234 by </B><A HREF=/tutors/aboutme.mpl?userid=ReadingBoosters><B>ReadingBoosters(3246)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ReadingBoosters><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=413234\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Did you mean x^2 + 2x + 1?<BR>\n" );
document.write( "(x+1)(x+1) <BR>\n" );
document.write( "Both positive signs due to + 2 and + 1<BR>\n" );
document.write( "While there is only one multiple for 1: 1,1 they add up to 2, so<BR>\n" );
document.write( "checking with foil<BR>\n" );
document.write( "x^2 + 1x + 1x + 1<BR>\n" );
document.write( "x^2  + 2x  +1 does match<BR>\n" );
document.write( "...<BR>\n" );
document.write( "If you meant x^2 + 3 then it is prime.\r<BR>\n" );
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document.write( "-Reading Boosters<BR>\n" );
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