若整数x,y满足x²+4x+y²－6y+13=0,求x,y的值

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若整数x,y满足x²+4x+y²－6y+13=0,求x,y的值若整数x,y满足x²+4x+y²－6y+13=0,求x,y的值若整数x,y满足x²+4x

若整数x,y满足x²+4x+y²－6y+13=0,求x,y的值
若整数x,y满足x²+4x+y²－6y+13=0,求x,y的值

若整数x,y满足x²+4x+y²－6y+13=0,求x,y的值
原式等于=(x+2)^2+(y-3)^2=0.a^2>=0,x=-2 y=3