化简:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2169b914c628e61f2b456ffb28600ad8.png)
更新时间:2023-10-29 17:06:22
|
相似题推荐
解答题-计算题
|
较易
(0.85)
【推荐1】如图,数轴上的三点A,B,C分别表示有理数a,b,c.
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/16/ef7fa69e-2f7f-4227-b06e-65d7ec9fc48d.png?resizew=251)
(1)填空:
______0,
______0,
______0(用“
”或“
”或“
”号填空);
(2)化简:
.
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/16/ef7fa69e-2f7f-4227-b06e-65d7ec9fc48d.png?resizew=251)
(1)填空:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9f2416d1f75a45a314331146550832e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd1810555c0c28fe352841322b85bbc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7fa17a39f52e09981729af4439ca535.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ff7942da6c3fc4005256fb1458557c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/392cdb9d30684cce244bef94b8d861b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6706fe00b4e231e62d9ecbec567d526b.png)
(2)化简:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d45fd80645139da832a662937e4022.png)
您最近一年使用:0次
解答题-计算题
|
较易
(0.85)
【推荐2】(1)化简:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8cc0504a600fec73c8ae30b14e2114b4.png)
(2)化简:
.
(3)先化简,再求值:
,其中
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8cc0504a600fec73c8ae30b14e2114b4.png)
(2)化简:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16ce7f420d07e40cbd4e91d4789cf355.png)
(3)先化简,再求值:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3955f44f3eb65a025635bb5a03f829df.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57961da51b05aeff21d6d969297e73c2.png)
您最近一年使用:0次