计算:
(1)
;
(2)
;
(3)
;
(4)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fd63430bbebc3f6b3a3461ef457eb52.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1a8f6d47368c541189907b0a7edc641.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c27f4b757f12255a6eb0c0db16999c99.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c7f1940abd64b58ed0f5689269d9ef3.png)
2024八年级下·全国·专题练习 查看更多[2]
(已下线)人教版八下期中真题精选(易错60题17个考点分类专练)-2023-2024学年八年级数学下学期期中考点大串讲(人教版)(已下线)专题12.18+二次根式的运算100题(分层练习)1(提升练)-2023-2024学年八年级数学下册基础知识专项突破讲与练(苏科版)
更新时间:2024-05-01 22:17:48
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