解不等式组
,并把它的解集在数轴上表示出来.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/506a4115b37ae60896dcdf82e67099e7.png)
更新时间:2024-05-12 17:16:19
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相似题推荐
解答题-计算题
|
较易
(0.85)
【推荐1】计算
(1)解方程组:
.
(2)解方程组:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fbb64403a47abf65c24d50b7ec35270.png)
(3)解不等式:
并把解集在数轴上表示出来.
(4)解不等式
,并把解集在数轴上表示出来.
(1)解方程组:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f94e2dd8a179c1b3181a41c9088cc7c6.png)
(2)解方程组:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fbb64403a47abf65c24d50b7ec35270.png)
(3)解不等式:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11328556b03a6ac28f40898268161a29.png)
(4)解不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a24cb09e5fadf1d915d1a9716cf871d0.png)
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解答题-问答题
|
较易
(0.85)
【推荐2】解不等式组
并把不等式组的解集的解集在数轴上表示出来,写出不等式组的整数解.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90612aa230768cb5b5938dcb179c8ef0.png)
您最近一年使用:0次
解答题-问答题
|
较易
(0.85)
真题
名校
【推荐1】(1)解方程:
=
+1;
(2)解不等式组:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16cb58d97897ffc40eb6991f653ce4cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/512ba3aa568f6f3c1b4068f2dfe3bf68.png)
(2)解不等式组:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c2a9253df1c13765845333b4c0365af.png)
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解答题-问答题
|
较易
(0.85)
【推荐2】在平面直角坐标系中,已知点
.
(1)若点
在
轴上,求
的值.
(2)若点
在第四象限,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/977d8e5596d79bcab05f9f1b091414ad.png)
(1)若点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)若点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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