16 Find the center of the circle whose equation is x2−2x+y2+4y=−4. 17 Find the radius of the circle whose equation is x2
Posted: Thu Jul 14, 2022 3:47 pm
16 Find the center of the circle whose equation is x2−2x+y2+4y=−4. 17 Find the radius of the circle whose equation is x2−2x+y2+4y=−4.