document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1136326>Question 1136326</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the equation of the sphere with diameter endpoints (2, -7, -2) and (-4, 3, 2). </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #754082 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=754082\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find the equation of the sphere with diameter endpoints (2,-7,-2) and (-4,3,2).<BR>\n" );
document.write( "----------------------<BR>\n" );
document.write( "d^2 = diffx^2 + diffy^2 + diffz^2 = 36 + 100 + 16 = 152<BR>\n" );
document.write( "r^2 = d^2/4 = 38<BR>\n" );
document.write( "--------------<BR>\n" );
document.write( "The center is ((2-4)/2,(-7+3)/2,(-2-2)/2) --- (x,y,z)<BR>\n" );
document.write( "--> (-1,-2,0)<BR>\n" );
document.write( "================================<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2B1%29%5E2+%2B+%28y%2B2%29%5E2+%2B+z%5E2+=+38 ALIGN=MIDDLE  ALT=\"%28x%2B1%29%5E2+%2B+%28y%2B2%29%5E2+%2B+z%5E2+=+38\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );