佳宝宝LMJ
幼苗
共回答了23个问题采纳率:95.7% 举报
x>5或x<-5
-3<=x<=3
1/x>=1或1/x<=-1
0-7<=2/x<=7
x<=-2/7或x>=2/7
-4<2x+3<4
-7/2-1<=x-4<=1
3<=x<=5
2|2x-1|>4
|2x-1|>2
2x-1>2或2x-1<-2
x>3/2或x<-1/2
5/3|x+1|>1
|x+1|>3/5
x>-2/5或x<-8/5
-5<=(3x-1)/2+1<=5
-12<=3x-1<=8
-11/3<=x<=3
1年前
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