已知x、y满足x2+y2-x+2y+5\4=0,求x、y的值

已知x、y满足x2+y2-x+2y+5\4=0,求x、y的值
已知x、y满足x2+y2-x+2y+5\4=0,求x、y的值

已知x、y满足x2+y2-x+2y+5\4=0,求x、y的值
x2+y2-x+2y+5\4=0
(x-1/2)²+(y+1)²=0
则：
x-1/2=0
y+1=0
解得：x=1/2；y=-1