document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1149468>Question 1149468</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Which expression is prime?<BR>\n" );
document.write( "A	<BR>\n" );
document.write( "x2 - 14x + 49\r<BR>\n" );
document.write( "\n" );
document.write( "B	<BR>\n" );
document.write( "x2 + 14x + 49\r<BR>\n" );
document.write( "\n" );
document.write( "C	<BR>\n" );
document.write( "x2 - 2x + 49\r<BR>\n" );
document.write( "\n" );
document.write( "D	<BR>\n" );
document.write( "x2 + 2x + 1\r<BR>\n" );
document.write( "\n" );
document.write( "and how </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #770807 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52855)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=770807\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "In his post, &nbsp;@Boreal &nbsp;incorrectly calls discriminant as  &nbsp;&nbsp;sqrt(b^2-4ac).\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Actually, the discriminant of the quadratic equation is  &nbsp;&nbsp;b^2-4ac.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "The rest of the solution by &nbsp;@Boreal &nbsp;is correct.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );