Latest exam Aptitude Question SOLUTION: How do I prove that this equation is a circle, and what is the center and the radius? {{{ 3x^2+3y^2+12x-6y+18=0 }}} I put the equation into standard form and got: {{{ (

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How do I prove that this equation is a circle, and what is the center and the radius?
{{{ 3x^2+3y^2+12x-6y+18=0 }}}

I put the equation into standard form and got:

{{{ (x+2)^

Asked In exam (9 years ago)

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