是x²+y²-2x-6y=-10这个吧
x²+y²-2x-6y=-10
则x²+-2x+1+y²-6y+9=0
则(x-1)²+(y-3)²=0
所以x=1,y=3
x+y＾2-2x-6y=-10 求x,y
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