| a |
| b |
| a |
| b |
| a |
| b |
| a |
| b |
| a |
| a |
| b |
| a |
| b |
| a |
| b |
| a |
| a |
| b |
| a |
| b |
| a |
| b |
| (-2)2+(-4)2+0 |
| 20 |
| 5 |
| a |
| b |
| a |
| b |
| a |
| 2 |
| b |
| 22+22+12 |
| 9 |
| a |
| b |
| ||||
|
|
| -1 | ||
3×
|
| ||
| 6 |
| a |
| b |
| a |
| a |
| b |
| a |
(2
| ||||||
|
|
| 4 | ||
|
4
| ||
| 2 |
| 2 |
科目:高中數學 來源: 題型:
A.1,0 B.1,1 C.0,1 D.-1,0
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