问题
填空题
若有理数x、y满足2002(x-1)2+|x-12y+1|=0,则x2+y2=______.
答案
根据题意可得到方程组:
,x-1=0 x-12y+1=0
解得:x=1,y=
;1 6
则x2+y2=1+
=1 36
.37 36
故答案填:
.37 36
若有理数x、y满足2002(x-1)2+|x-12y+1|=0,则x2+y2=______.
根据题意可得到方程组:
,x-1=0 x-12y+1=0
解得:x=1,y=
;1 6
则x2+y2=1+
=1 36
.37 36
故答案填:
.37 36