document.write( "Question 54267: find the center and radius of the circle given by x(squared)- 4x + y(squared) -6y + 12 = 0 \n" ); document.write( "
Algebra.Com's Answer #36515 by Nate(3500)\"\" \"About 
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x^2 - 4x + y^2 - 6y = -12
\n" ); document.write( "(x - 2)^2 + (y - 3)^2 = -12 + 4 + 9 = 1
\n" ); document.write( "(x - 2)^2 + (y - 3)^2 = 1
\n" ); document.write( "radius = 1
\n" ); document.write( "center = (2,3)
\n" ); document.write( "
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