document.write( "Question 857326: X^2+Y^2-6X+4Y+9=0 \n" ); document.write( "
\n" ); document.write( "Hi,\n" ); document.write( "Please do NOT caps when posting. So difficult to read.\n" ); document.write( " x^2 - 6x + y^2 + 4y + 9 = 0\n" ); document.write( "(x-3)^2 + (y+2)^2 +9 = 0\n" ); document.write( " Circle: C(3,-2), r = 2