已知不等式1m+1x2+nx+m>1的解集为{x|2<x<4},则m=_____ 发布时间:2017-05-06 13:00 │ 来源:www.tikuol.com 题型:填空题 问题: 已知不等式1m+1x2+nx+m>1的解集为{x|2<x<4},则m=______,n=______.
题型:填空题 -----The windows must have taken you quite a long time that day. ------Right. They for weeks.A.haven’t been cleanedB.hadn’t been cleanedC.didn’t cleanD.haven’t cleaned 查看答案