document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=975377>Question 975377</A>: <I><SPAN STYLE=\"word-break: break-all;\"> whats the standard form for x^2+y^2-4x+4y+7=0 and its center and radius?<BR>\n" );
document.write( "The standard form,circle and radius for x^2+y^2+6y+7=0? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #597145 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=597145\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> whats the standard form for x^2+y^2-4x+4y+7=0 and its center and radius?<BR>\n" );
document.write( "----<BR>\n" );
document.write( "Complete the square for the x and y terms.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2-4x+%2B+y%5E2%2B4y+=+-7 ALIGN=MIDDLE  ALT=\"x%5E2-4x+%2B+y%5E2%2B4y+=+-7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2-4x%2B4+%2B+y%5E2%2B4y%2B4+=+-7%2B4%2B4 ALIGN=MIDDLE  ALT=\"x%5E2-4x%2B4+%2B+y%5E2%2B4y%2B4+=+-7%2B4%2B4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x-2%29%5E2+%2B+%28y%2B2%29%5E2+=+1 ALIGN=MIDDLE  ALT=\"%28x-2%29%5E2+%2B+%28y%2B2%29%5E2+=+1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "--> center at (2,-2), r = 1<BR>\n" );
document.write( "=========================<BR>\n" );
document.write( "The standard form,circle and radius for x^2+y^2+6y+7=0?<BR>\n" );
document.write( "Do it the same way.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );