document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=614612>Question 614612</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Graph x2 + y2 + 8x – 24y + 16 = 0. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #386656 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=386656\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Graph x2 + y2 + 8x – 24y + 16 = 0.<BR>\n" );
document.write( "Complete the squares<BR>\n" );
document.write( "(x^2+8x+16)+(y^2-24y+144)=-16+16+144<BR>\n" );
document.write( "(x+4)^2+(y-12)^2=144<BR>\n" );
document.write( "This is an equation of a circle:<BR>\n" );
document.write( "center: (-4,12)<BR>\n" );
document.write( "radius=12<BR>\n" );
document.write( "see graph below:<BR>\n" );
document.write( "y=±(144-(x+4)^2)^.5+12\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+300%2C+300%2C+-30%2C+30%2C+-30%2C+30%2C%28144-%28x%2B4%29%5E2%29%5E.5%2B12%2C-%28144-%28x%2B4%29%5E2%29%5E.5%2B12%29+ ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );