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【329591】2.7 二次根式 随堂练习2

时间:2025-02-02 18:25:32 作者: 字数:561字


 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

2.7 二次根式

1.化简

1 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

2 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

3 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

4 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

5 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

6 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

2.找出同类根式

1 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a> ,   <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

   <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a> ,  <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

2 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a> ,  <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>  <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

3.根式加减

1 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

2 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

3 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

4 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

5 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

6 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

7 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

8 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

9 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

10 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

参考答案

1.化简

1 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

2 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

3 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

4 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

5 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

6 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

2.找出同类根式

1 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

2 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

3.根式加减

1 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

2 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

3 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

4 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

5 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

6 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

7 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

8 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

9 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

10)当 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a> 时, <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>

 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a> 时, <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/896/" title="根式" class="c1" target="_blank">根式</a>