计算:
(1)(﹣1)4﹣|1
|+6tan30°﹣(3
)0.
(2)解不等式组:
(1)(﹣1)4﹣|1
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6fb72c6ff068481e69947cc2d233588.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1226021c2cecd8bb0caa8e45f597fda1.png)
(2)解不等式组:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a132847b709fe199f852ebc61cfa5399.png)
更新时间:2020-04-17 20:39:06
|
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【推荐2】(1)计算:
;
(2)解不等式组
,并写出该不等式组的整数解.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96c96da50390e180d5306765070ffd69.png)
(2)解不等式组
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83a7e93119a2f83c582a3720a7e8577b.png)
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