document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=45379>Question 45379</A>: <I><SPAN STYLE=\"word-break: break-all;\">  x2 +4x +4 = 7 It says solve for x.\r<BR>\n" );
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document.write( " I need help on this question.\r<BR>\n" );
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document.write( "  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #30114 by </B><A HREF=/tutors/aboutme.mpl?userid=fractalier><B>fractalier(6550)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=fractalier><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=fractalier><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=30114\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Okay from<BR>\n" );
document.write( "x^2 + 4x + 4 = 7 <BR>\n" );
document.write( "subtract 7 and get<BR>\n" );
document.write( "x^2 + 4x - 3 = 0 <BR>\n" );
document.write( "now apply the quadratic formula and get<BR>\n" );
document.write( "x = (-4 ± sqrt(16 + 12)) / 2<BR>\n" );
document.write( "x = (-4 ± sqrt(28)) / 2<BR>\n" );
document.write( "x = (-4 ± 2*sqrt(7)) / 2<BR>\n" );
document.write( "x = -2 ± sqrt(7) </SPAN>\n" );
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