配套习题-同底数幂的除法 -【青果学院】

本课配套习题挑战模式1/5

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单选题

难度系数：

1.下列计算中,计算结果正确的是（）

A: x·x³=2x³

B: x³÷x=x²

C:

D:

提示1：5ZCM5bqV5bmC55u46Zmk77yM5bqV5pWw5LiN5Y+Y77yM5oyH5pWw55u45YeP
提示2：5ZCM5bqV5bmC55u45LmY77yM5bqV5pWw5LiN5Y+Y77yM5oyH5pWw55u45Yqg
答案：Qg==

本课配套习题挑战模式2/5

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单选题

难度系数：

2.在

中，A的值是（）

A: a^m+n+2

B: a^n-2

C: a^m+n+3

D: aⁿ⁺²

提示1：5ZCM5bqV5bmC55u46Zmk77yM5bqV5pWw5LiN5Y+Y77yM5oyH5pWw55u45YeP
答案：RA==
6Kej562U77ya4oi1PGltZyB3aWR0aD0xOTQgaGVpZ2h0PTQyIHNyYz0iaHR0cHM6Ly9wMS5xaW5nZ3VvLmNvbS9HMS9NMDAvM0UvQTYvckJBQ0psVElsSVd6MU9qcEFBQUN0c2xUai1VMjMxLnBuZyI+PGJyPjxpbWcgd2lkdGg9OCBoZWlnaHQ9MjEgc3JjPSJodHRwczovL3AxLnFpbmdndW8uY29tL0cxL00wMC8zRS9FNS9yQkFDSjFUSWxJWEJUa0cwQUFBQXhYS3lEejQwNDAucG5nIj5BPTxpbWcgd2lkdGg9NDQgaGVpZ2h0PTQyIHNyYz0iaHR0cHM6Ly9wMS5xaW5nZ3VvLmNvbS9HMS9NMDAvNzMvMUEvckJBQ0UxVElsSVdRY2wzWkFBQUJyRzBXZnZBOTQxLnBuZyI+PGJyPuaVhemAiUQ=

本课配套习题挑战模式3/5

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单选题

难度系数：

3.

若a= - 0.32，b= - 32，，，则（）

A:
b < a < d < c

B:
b < a < c < d

C:
d < c <a < b

D:
b < a < c < d

提示1：PHA+5Lu75L2V6Z2e6Zu25pWw55qEMOasoeaWueeahOWAvOS4ujE8L3A+
答案：Qg==
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

本课配套习题挑战模式4/5

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单选题

难度系数：

4.若x^m÷xⁿ=x，那么m与n的关系是（）

A: m=n

B: m=-n

C: m-n=1

D: m-n= -1

提示1：5ZCM5bqV5bmC55u46Zmk77yM5bqV5pWw5LiN5Y+Y77yM5oyH5pWw55u45YeP
答案：Qw==
6Kej562U77ya4oi1eDxzdXA+bSA8L3N1cD7DtzxpbWcgd2lkdGg9MjEgaGVpZ2h0PTQyIHNyYz0iaHR0cHM6Ly9wMS5xaW5nZ3VvLmNvbS9HMS9NMDAvM0UvRTUvckJBQ0oxVElsSTJnVWlRakFBQUJlQWVFTVhJNzUyLnBuZyI+PTxpbWcgd2lkdGg9NDMgaGVpZ2h0PTQyIHNyYz0iaHR0cHM6Ly9wMS5xaW5nZ3VvLmNvbS9HMS9NMDAvNzMvMUEvckJBQ0UxVElsSTNUeW1WdkFBQUJ0Y3VlVUVVNjk4LnBuZyI+PGJyPuKItG0tbj0xPGJyPuaVhemAiUM=

本课配套习题挑战模式5/5

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单选题

难度系数：

5.若(x+1)⁰=1，则x的取值范围是（）

A: x=1

B: x=

C: x

D: x

提示1：6Z2e6Zu25pWw55qEPGltZyB3aWR0aD04IGhlaWdodD0yMSBzcmM9Imh0dHBzOi8vcDEucWluZ2d1by5jb20vRzEvTTAwLzNFL0E2L3JCQUNKbFRJbElqVG1PTmlBQUFCQjhKS1pBUTMwNC5wbmciPuasoeaWueetieS6jjE=
答案：Qw==
6Kej562U77ya4oi1KHgrMSk8c3VwPjA8L3N1cD49MTxicj7iiLRYKzE8aW1nIHdpZHRoPTIyIGhlaWdodD0yMSBzcmM9Imh0dHBzOi8vcDIucWluZ2d1by5jb20vRzEvTTAwL0FBLzIxL3JCQUNGRlRJbEpLQ0lqU05BQUFCUVh3OExHbzUxNC5wbmciPjxicj7iiLR4PGltZyB3aWR0aD0zMyBoZWlnaHQ9MjEgc3JjPSJodHRwczovL3AyLnFpbmdndW8uY29tL0cxL00wMC8zRS9BNi9yQkFDSmxUSWxKS3dqX09xQUFBQk5BbjZlZzQ3MDEucG5nIj48YnI+5pWF6YCJQw==

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本课配套习题挑战模式1/5

本课配套习题挑战模式2/5

本课配套习题挑战模式3/5

本课配套习题挑战模式4/5

本课配套习题挑战模式5/5

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