问题
解答题
已知:x2+y2-10x-2y+26=0,求x、y的值.
答案
x2+y2-10x-2y+26=0,
x2+y2-10x-2y+25+1=0,
(x-5)2+(y-1)2=0,
x-5=0或y-1=0,
解得x=5,y=1.
已知:x2+y2-10x-2y+26=0,求x、y的值.
x2+y2-10x-2y+26=0,
x2+y2-10x-2y+25+1=0,
(x-5)2+(y-1)2=0,
x-5=0或y-1=0,
解得x=5,y=1.