3
| ||
2 |
1 |
4 |
x | 2 1 |
1 |
4 |
x | 2 2 |
1 |
4 |
x | 2 1 |
1 |
4 |
x | 2 2 |
|-c-2| | ||
|
c+2 | ||
|
3
| ||
2 |
1 |
4 |
x | 2 1 |
1 |
4 |
x | 2 2 |
1 |
4 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
4 |
x | 2 1 |
1 |
2 |
1 |
4 |
x | 2 2 |
1 |
2 |
x1+x2 |
2 |
x1x2 |
4 |
x1+x2 |
2 |
x1x2 |
4 |
1 |
2 |
y0-
| ||||
x0-x1 |
1 |
2 |
1 |
4 |
x | 2 1 |
| ||||||||
x1-x2 |
x1+x2 |
4 |
x0 |
2 |
1 |
4 |
x | 2 1 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
4 |
x | 2 1 |
1 |
2 |
1 |
2 |
1 |
4 |
x | 2 1 |
1 |
4 |
x | 2 2 |
1 |
4 |
x | 2 1 |
1 |
4 |
x | 2 2 |
1 |
16 |
x | 2 1 |
x | 2 2 |
1 |
4 |
x | 2 1 |
x | 2 2 |
1 |
16 |
x | 2 1 |
x | 2 2 |
1 |
4 |
y | 2 0 |
1 |
4 |
x | 2 0 |
x | 2 0 |
y | 2 0 |
y | 2 0 |
y | 2 0 |
1 |
2 |
9 |
2 |
1 |
2 |
9 |
2 |
科目:高中數學 來源: 題型:
2 |
π |
12 |
π |
6 |
3 |
5 |
3π |
2 |
π |
3 |
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科目:高中數學 來源: 題型:
2 |
π |
12 |
π |
3 |
3 |
5 |
3π |
2 |
π |
6 |
查看答案和解析>>
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