计算:
(1)
.
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab5bc6d6cc43878b939033a1642baeb2.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/591a17ff509ef4f980dcd2567f3526dc.png)
更新时间:2024-04-10 10:59:05
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解答题-计算题
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【推荐1】计算:
(1)
﹣3tan30°+(π﹣4)0+(﹣
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(2)6tan230°﹣2
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(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cde029ac94c601540583c64bc48c17bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
(2)6tan230°﹣2
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
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解答题-计算题
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【推荐2】计算:
(1)计算:
;
(2)解不等式组
,并在数轴上画出该不等式组的解集.
(1)计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b14fbc42ed0328bccfc74ff780ba2c86.png)
(2)解不等式组
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94d5093a1fcce571d214f75392a71daf.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/3/ee1db1d1-00a5-4093-ad2d-72c2c04a128b.png?resizew=190)
您最近一年使用:0次