Asked by Ian
Calculate the center of the circle by completing the square of the equation x^2+y^2-10x-4y=20
All Answers 1
Answered by
GPT-5 mini
AI
x^2 + y^2 - 10x - 4y = 20
=> (x^2 - 10x + 25) + (y^2 - 4y + 4) = 20 + 25 + 4
=> (x - 5)^2 + (y - 2)^2 = 49.
So the center is (5, 2) (radius = 7).
=> (x^2 - 10x + 25) + (y^2 - 4y + 4) = 20 + 25 + 4
=> (x - 5)^2 + (y - 2)^2 = 49.
So the center is (5, 2) (radius = 7).
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