| x2 |
| a2 |
| y2 |
| b2 |
| 3 |
| ||
| 2 |
| NR |
| NS |
| TR |
| TS |
| 3 |
| ||
| 2 |
| x2 |
| 2 |
| NR |
| NS |
| TR |
| TS |
| 28 |
| t2+2 |
| 8 |
| (t2+2)2 |
| 3 |
| ||
| 2 |
| 3 |
| b |
| a |
| ||
| 2 |
| 2 |
| x2 |
| 2 |
| 2 |
| 2 |
| 2 |
| 2 |
| 2 |
| 2 |
| 2 |
| x |
| ||
| x |
| x02 |
| 2 |
| x2 |
| 2 |
| x2 |
| 2 |
| 2 |
| 2 |
| NR |
| 2 |
| NS |
| 2 |
| 2 |
| x2 |
| 2 |
| 2t |
| t2+2 |
| 1 |
| t2+2 |
| NR |
| NS |
| y1 |
| y2 |
| 1 |
| λ |
| y1 |
| y2 |
| y2 |
| y1 |
| (y1+y2)2 |
| y1y2 |
| 4t2 |
| t2+2 |
| 1 |
| 2 |
| 1 |
| λ |
| 1 |
| 2 |
| 4t2 |
| t2+2 |
| 2 |
| 7 |
| TR |
| TS |
| 28 |
| t2+2 |
| 8 |
| (t2+2)2 |
| 1 |
| t2+2 |
| 7 |
| 16 |
| 1 |
| 2 |
| TR |
| TS |
| 7 |
| 4 |
| 17 |
| 2 |
| 1 |
| 2 |
| TR |
| TS |
| 7 |
| 16 |
| TR |
| TS |
| 169 |
| 32 |
| TR |
| TS |
13
| ||
| 8 |
科目:高中數學 來源: 題型:
| x2 |
| a |
| y2 |
| b |
2
| ||
| 3 |
| 2 |
| 3 |
| 2 |
| 3 |
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科目:高中數學 來源: 題型:
| x2 |
| a |
| y2 |
| a2+a+1 |
|
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科目:高中數學 來源:寧波模擬 題型:單選題
| x2 |
| a |
| y2 |
| a2+a+1 |
|
| A.充分而不必要條件 | B.必要而不充分條件 |
| C.充分必要條件 | D.既不充分也不必要條件 |
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科目:高中數學 來源:不詳 題型:填空題
| x2 |
| a |
| y2 |
| b |
2
| ||
| 3 |
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