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【347868】1.5.1 乘方

时间:2025-03-05 20:40:26 作者: 字数:1475字
简介:



 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>



 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>




1.5.1乘方

基础检测

  1. 填空:

1 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> 的底数是 ,指数是 ,结果是

2 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> 的底数是 ,指数是 ,结果是

3 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> 的底数是 ,指数是 ,结果是

2、填空:

1 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>  <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>  <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>  <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>

2 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>  <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>  <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>  <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>

3 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>  <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>  <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>  <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> .

3、计算:

1 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> 2 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>





拓展提高

  1. 计算:

1 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> 2 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>



3 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>



4 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>



5 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>


6 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>



  1.  <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>






  1. 8 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> .








5、对任意实数a,下列各式一定不成立的是(

A <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> B <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> C <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> D <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>

6、若 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> ,则 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> 得值是 ;若 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> ,则 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> 得值是 .

7、若a,b互为相反数,c,d互为倒数,且 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> ,则 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> .

8 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> 的最小值是 ,此时 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> =

9、已知有理数 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> ,且 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> =0,求 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> 的相反数的倒数。










1.5.1乘方

基础检测

1、(1 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> .

2、(1 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>

3、(1-52 20

拓展提高

4、(1-13;(2 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> ;(392 4 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> ;(5 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>

6-56.5;7 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> 8 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> .

5B 6 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>

72 8  <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>  <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a>

9 <a href="/tags/856/" title="乘方" class="c1" target="_blank">乘方</a> .



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