SOLUTION: find the center and the radius of the circle x2+y2 - 10x+2y+22=0

SOLUTION: find the center and the radius of the circle x2+y2 - 10x+2y+22=0

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Question 319025: find the center and the radius of the circle x2+y2 - 10x+2y+22=0
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Complete the square in x and y.

Compare to the general equation for a circle centered at (h,k) with radius R,

.
.
.
(h,k)=(,)

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