SOLUTION: what is the center and radius of the circle with the given equation (x-1)^2+(y+1)^2=4 Thank you

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Question 1022986: what is the center and radius of the circle with the given equation (x-1)^2+(y+1)^2=4
Thank you
Answer by ikleyn(52800) About Me  (Show Source):
You can put this solution on YOUR website!
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what is the center and radius of the circle with the given equation (x-1)^2+(y+1)^2=4
Thank you
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The center is x = 1, y = -1.
The radius is 2.