SOLUTION: find the circle and radius of circle given equation x^2+y^2-4x-2y-15=0

SOLUTION: find the circle and radius of circle given equation x^2+y^2-4x-2y-15=0

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Question 663209: find the circle and radius of circle given equation x^2+y^2-4x-2y-15=0
Answer by lynnlo(4176) (Show Source): You can put this solution on YOUR website!
radius==2√5
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