document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1071227>Question 1071227</A>: <I><SPAN STYLE=\"word-break: break-all;\"> X2+y2-4x+10y+13=0, find the vertex </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #686146 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=686146\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Equation looks like a circle.  Why expect a vertex?\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2-4x%2By%5E2%2B10y%2B13=0 ALIGN=MIDDLE  ALT=\"x%5E2-4x%2By%5E2%2B10y%2B13=0\"   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%2By%5E2%2B10y%2B25=-13%2B4%2B25 ALIGN=MIDDLE  ALT=\"x%5E2-4x%2B4%2By%5E2%2B10y%2B25=-13%2B4%2B25\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28%28x-2%29%5E2%2B%28y%2B5%29%5E2=16%29 ALIGN=MIDDLE  ALT=\"highlight%28%28x-2%29%5E2%2B%28y%2B5%29%5E2=16%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "No vertex, but CENTER (2,-5) and size of radius <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%2816%29=4 ALIGN=MIDDLE  ALT=\"sqrt%2816%29=4\"   DISABLED_style= \"max-width:90%; height:auto;\" >. </SPAN>\n" );
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