配套习题- 二次根式的除法 -【青果学院】

1/5单选题

难度：

1.计算

结果正确的是( )

A
B
C
D

正确答案：QQ==

6Kej562U77ya4oi1PGltZyB3aWR0aD02MSBoZWlnaHQ9NDggc3JjPSJodHRwczovL3AyLnFpbmdndW8uY29tL0cxL00wMC9BQS8yOC9yQkFDRkZUSW1lUGc2amxfQUFBQ1RBVUR6amM5NzAucG5nIj49PGltZyB3aWR0aD02MiBoZWlnaHQ9NjIgc3JjPSJodHRwczovL3AyLnFpbmdndW8uY29tL0cxL00wMC8zRS9FOS9yQkFDSjFUSW1lT3lKR2ZYQUFBQ1g4bHA5anM3OTMucG5nIj49PGltZyB3aWR0aD0yNiBoZWlnaHQ9MjUgc3JjPSJodHRwczovL3AxLnFpbmdndW8uY29tL0cxL00wMC8zRS9BQS9yQkFDSmxUSW1lT0F5N0hhQUFBQlZTQUtWR2cyODkucG5nIj48YnI+5pWF6YCJQQ==

2/5单选题

难度：

2.下列二次根式中，最简二次根式是( )

A
B
C
D

正确答案：Qw==

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

3/5单选题

难度：

3.计算

的结果是( )

A
B
C
D

正确答案：Qw==

6Kej562U77yaPGltZyB3aWR0aD05MyBoZWlnaHQ9NDggc3JjPSJodHRwczovL3AxLnFpbmdndW8uY29tL0cxL00wMC8zRS9FOS9yQkFDSjFUSW1lakE2RjE1QUFBRGFLTjlXSU0zMTcucG5nIj4gPTI8aW1nIHdpZHRoPTc0IGhlaWdodD02MiBzcmM9Imh0dHBzOi8vcDEucWluZ2d1by5jb20vRzEvTTAwLzNFL0FBL3JCQUNKbFRJbWVqZ1VKbGJBQUFDc2o1aGJPODMzNy5wbmciPj08aW1nIHdpZHRoPTQxIGhlaWdodD0yNCBzcmM9Imh0dHBzOi8vcDIucWluZ2d1by5jb20vRzEvTTAwL0FBLzI4L3JCQUNGRlRJbWVpamNYT3pBQUFCOVhjWjZ1RTc5OC5wbmciPjxicj7mlYXpgIlD

4/5单选题

难度：

4.

等式成立的条件是( )

A
B
C
D

正确答案：Qw==

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

5/5单选题

难度：

5.化简

的结果是( )

A
B
C
D

正确答案：Qw==

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