题目内容
化简(log363-2log3
)•
的值是______.
| 7 |
| log89 |
| log23 |
原式=log3
×
×
=2×
=
.
故答案为
.
| 63 |
| 7 |
| lg32 |
| lg23 |
| lg2 |
| lg3 |
| 2 |
| 3 |
| 4 |
| 3 |
故答案为
| 4 |
| 3 |
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题目内容
| 7 |
| log89 |
| log23 |
| 63 |
| 7 |
| lg32 |
| lg23 |
| lg2 |
| lg3 |
| 2 |
| 3 |
| 4 |
| 3 |
| 4 |
| 3 |