SOLUTION: A circle is defined by the equation x2 + y2 – x – 2y – = 0. What are the coordinates for the center of the circle and the length of the radius?
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Question 905470: A circle is defined by the equation x2 + y2 – x – 2y – = 0. What are the coordinates for the center of the circle and the length of the radius?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Complete the square in and .
Center : (,)
Radius :
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