题目
题型:解答题难度:简单来源:不详
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817055349-97702.png)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817055350-89499.png)
解析
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817055349-97702.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817055350-72608.png)
核心考点
举一反三
①
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817055348-28727.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817055348-31578.png)
③
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817055348-82360.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817055348-41387.png)
A.①② | B.①②③ | C.①②④ | D.②③④ |
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817055347-63755.png)
若输入x=8.6,则m= ▲ .
A.![]() | B.![]() |
C.![]() | D.![]() |
A.a3·a4=a12 | B.(a3)4=a12 | C.a+a4=a5 | D.(a+b)(a-b)=a2+b2 |
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