若整数x、y满足x^2 +4x+y^2 -6y+13=0,求x、y的值.

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/07 16:51:22
若整数x、y满足x^2+4x+y^2-6y+13=0,求x、y的值.若整数x、y满足x^2+4x+y^2-6y+13=0,求x、y的值.若整数x、y满足x^2+4x+y^2-6y+13=0,求x、y的

若整数x、y满足x^2 +4x+y^2 -6y+13=0,求x、y的值.
若整数x、y满足x^2 +4x+y^2 -6y+13=0,求x、y的值.

若整数x、y满足x^2 +4x+y^2 -6y+13=0,求x、y的值.
(x+2)^2-4+(y-3)^2-9+13=0
(x+2)^2+(y-3)^2=0
(x+2)^2>=0
(y-3)^2>=0
(x+2)^2=0
(y-3)^2=0
x=-2,y=3