X二次方+2X+Y2次方-6Y+10=0,求x y值!

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X二次方+2X+Y2次方-6Y+10=0,求xy值!X二次方+2X+Y2次方-6Y+10=0,求xy值!X二次方+2X+Y2次方-6Y+10=0,求xy值!X二次方+2X+Y2次方-6Y+10=0x&

X二次方+2X+Y2次方-6Y+10=0,求x y值!
X二次方+2X+Y2次方-6Y+10=0,求x y值!

X二次方+2X+Y2次方-6Y+10=0,求x y值!
X二次方+2X+Y2次方-6Y+10=0
x²+2x+1+y²-6y+9=0
(x+1)²+(y-3)²=0
x+1=0,y-3=0
x=-1,y=3