计算
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a193a9c1de8699363693847e653df1f.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b37703315323c48a13be8f4ebb2c9193.png)
更新时间:2021-08-14 14:42:46
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解答题-计算题
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较易
(0.85)
【推荐1】计算
(1)(16x
-8x
+4x)÷(-2x)
(2)
(1)(16x
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/708845c377fa64e861e262aedce18319.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/921ef5abce73648e3834140df9a72aa8.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71342c58897b89102f3a4ec474957e7f.png)
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