不明白x^是求什么.如果是求x和y.那就是x²+y²+2x-6y+10=(x²+2x+1)+(y²-6y+9)=(x+1)²+(y-3)²=0,也就是说,x+1=0,y-3=0.最后结果为:x=-1,y=3
宸茬煡x虏+y虏+2x-6y+10=0,姹倄^ y
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