document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=285141>Question 285141</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how do you find the center and radius for this equation for a circle<BR>\n" );
document.write( "               x^2+y^2-18x-18y+53=0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #207193 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=207193\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> complete the squares\r<BR>\n" );
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document.write( "(x^2 - 18x + 81) + (y^2 - 18y + 81) = -53 + 81 + 81\r<BR>\n" );
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document.write( "(x - 9)^2 + (y - 9)^2 = 109\r<BR>\n" );
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document.write( "center ___ (9,9)\r<BR>\n" );
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document.write( "radius ___ sqrt(109) </SPAN>\n" );
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