MM
Mashaal Masha
Mar 01, 2024
$x^{2}+20x+y^{2}+16y=-20$
The equation above defines a circle in the $xy$-plane. What are the coordinates of the center of the circle?
Difficulty: Hard
A:
$(-20,-16)$
B:
$(-10,-8)$
C:
$(10,8)$
D:
$(20,16)$
ID: 65e1d79777077994e5c81aa5