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【331141】8.2.1.1 单项式乘以单项式

时间:2025-01-21 13:42:40 作者: 字数:838字
简介:

8.2.1.1 单项式乘以单项式

  1. 选择题:


  1. 计算 <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> 的结果是( )

A.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> B.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> C.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> D. <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a>

2.计算 <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> 的结果为( )

A.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a>  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> B. 0 C.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> D.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a>

3. <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> 的结果是( )

A.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> B.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> C.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> D.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a>

4.计算 <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> 的结果是( )

A.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> B.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> C.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> D.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a>

5.计算 <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> 的结 <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> 果为( )

A.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> B.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> C.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> D.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a>  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a>

6. <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> ,则 <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> ( )

A. 8 B. 9 C. 10 D.无法确定

7.计算 <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> 的结果是( )

 <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> A.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> B.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a>  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a>

C.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> D.  <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a>

8.下列计算错误的是( )

A. <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> B. <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a>

C. <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> D. <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a>







二、简答:


9.已知: <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> ,求代数式 <a href="/tags/877/" title="单项式" class="c1" target="_blank">单项式</a> 的值.