1 |
2 |
|
4 |
k |
4b |
k |
1 |
2 |
|
4 |
k |
4b |
k |
16 |
k2 |
16b |
k |
2-bk |
k2 |
2 |
k |
1 |
k2 |
2 |
k |
1 |
2 |
1 |
2 |
|1-bk| |
k2 |
1 |
2 |
1-kb |
k2 |
(ak)2 |
16 |
1 |
2 |
a2 |
16 |
a3 |
32 |
1 |
2 |
3 |
3 |
x2 |
a2 |
y2 |
b2 |
10 |
3 |
x2 |
a2 |
y2 |
b2 |
| ||
2 |
3 |
1 |
2 |
A.2x2-2y2-2x-1=0 | B.x2+y2=1 |
C.2x2+2y2-y=0 | D.2x2-2y2-2x+2y-1=0 |
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