题目内容
计算：
=______（结果用分数指数幂表示）．
a
|
a
|
=
a•a
|
=
a1+
|
=
a1+
|
=
a
|
=(a
| 3 |
| 2 |
| 1 |
| 2 |
=a
| 3 |
| 2 |
| 1 |
| 2 |
=a
| 3 |
| 4 |
故答案为：a
| 3 |
| 4 |
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口算与应用题卡系列答案
相关题目
=
=
=
=
=(a
=a
=a
故答案为：a
举一反三同步巧讲精练系列答案口算与应用题卡系列答案题目内容
a
|
a
|
a•a
|
a1+
|
a1+
|
a
|
| 3 |
| 2 |
| 1 |
| 2 |
| 3 |
| 2 |
| 1 |
| 2 |
| 3 |
| 4 |
| 3 |
| 4 |
举一反三同步巧讲精练系列答案口算与应用题卡系列答案