im2003ortega im2003ortega

22-05-2020
Mathematics

contestada

Which are the center and radius of the circle with this equation?
x^2 - 4x + y^2 + 2y = 0

Respuesta :

ANCKPOP ANCKPOP

25-05-2020

Answer:

C = (2, - 1)

[tex]r \: = \: \sqrt{5} [/tex]

Step-by-step explanation:

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