Question 630530
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Hi,
Assuming You meant:
x^2+y^2+ 1/2x-3y+27/16=0  completing the Square
{{{(x+1/4)^2 + (y-3/2)^2 -1/16 - 9/4 + 27/16 = 10/16}}}
 {{{(x+1/4)^2 + (y - 3/2)^2 = 10/16}}}   C(-.25, 1.5) and r = {{{sqrt(10)}}}/4