X 2 +y 2 −6x−6y+2=0 what is the standard equation

asked Dec 24, 2018 62.5k views

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hello :
x ² +y ² −6x−6y+2=0
(x² - 6x) +(y²-6y) +2 =0
(x² - 2(3)x +3²) -3² + (y² - 2(3)y +3²) -3²+2 = 0
(x-3)² +(y-3)² = 4²....( standard equation)

DreamBigAlvin answered Dec 28, 2018

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