document.write( "Question 972179: for the equation of a circle x^2+y^2-6y=27,complete the square to put it in the form (x-h)^2+(y-k)^2=r^2, then give the center and radius. \n" ); document.write( "
Algebra.Com's Answer #594550 by Boreal(15235)\"\" \"About 
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(x^2) + (y2-6y+ -----) =27
\n" ); document.write( "x^2 + (y^2+6y +9)=27+9
\n" ); document.write( "x^2 + (y+3)^2 =36\r
\n" ); document.write( "\n" ); document.write( "This is a circle with center (0.-3) and radius 6,
\n" ); document.write( "x-h ; h=0\r
\n" ); document.write( "\n" ); document.write( "y-k; k=-3\r
\n" ); document.write( "\n" ); document.write( "sqrt 36=6\r
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