The standard form of the equation of a circle is (x−5)2+(y−6)2=1. What is the general form of the equation?

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1 Answer
Jim G.
May 11, 2017

#x^2+y^2-10x-12y+60=0#

Explanation:

#"the general form of the equation of a circle is."#

#color(red)(bar(ul(|color(white)(2/2)color(black)(x^2+y^2+2gx+2fy+c=0)color(white)(2/2)|)))#

#" rearrange " (x-5)^2+(y-6)^2=1" into this form"#

#rArrx^2-10x+25+y^2-12y+36-1=0#

#rArrx^2+y^2-10x-12y+60=0larrcolor(red)" in general form"#

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