| π |
| 3 |
| 1 |
| 2 |
| 1 |
| x |
| π |
| 3 |
| 1 |
| 2 |
| 1 |
| 2 |
| 2+log2x |
| 1+log2x |
| 1 |
| 1+log2x |
| b |
| x |
| b |
| x |
| ab |
|
|
| 8 |
| x |
| 4 |
| x1 |
| 4 |
| x2 |
| π |
| 3 |
| 1 |
| 2 |
| ||
| 2 |
| 1 |
| 2 |
| ||
| 2 |
|
| 1 |
| 2 |
| 2+log2x |
| 1+log2x |
| 1 |
| 1+log2x |
| 1 |
| 1+log2x |
| 4 |
| 3 |
| 4 |
| 3 |
| b |
| x |
| b |
| x |
| ab |
|
|
| 8 |
| x |
| 4 |
| x1 |
| 4 |
| x2 |
| 64 |
| x1x2 |
| x1 |
| x2 |
| x2 |
| x1 |
| 64 |
| x1x2 |
| x12+x22 |
| x1x2 |
| 64 |
| x1x2 |
| (x1+x2)2-2x1x2 |
| x1x2 |
| 80 |
| x1x2 |
| x1+x2 |
| 2 |
| 1 |
| 4 |
| 1 |
| 4 |
| 80 |
| t |
| 1 |
| 4 |
| 80 |
| t2 |
| 1 |
| 4 |
| 80 |
| t |
| 1 |
| 4 |
| 1 |
| 4 |
科目:高中数学 来源: 题型:
| 3 |
| ||
| 2 |
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科目:高中数学 来源: 题型:
| 3 |
|
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