OA |
OB |
OC |
OA |
3 |
2 |
OB |
OC |
0 |
1 |
6 |
1 |
3 |
1 |
3 |
OA |
3 |
2 |
OB |
OC |
0 |
OA |
3 |
2 |
1 |
6 |
1 |
3 |
1 |
3 |
3 |
2+3x |
3 |
2+3x |
1 |
6 |
1 |
3 |
3 |
2 |
3 |
2 |
OA |
3 |
2 |
OB |
OC |
3 |
2 |
3 |
2 |
1 |
6 |
1 |
3 |
1 |
3 |
3 |
2+3x |
1 |
6 |
1 |
3 |
3 |
2+3x |
3 |
2+3x |
3 |
2+3x |
3x |
2+3x |
2+3x |
3x |
3(2+3x)-3x•3 |
(2+3x)2 |
2 |
x(2+3x) |
1 |
6 |
1 |
3 |
1 |
3 |
1 |
3 |
1 |
3 |
1 |
6 |
1 |
3 |
3 |
2 |
3 |
2 |
3 |
2+3x |
9x2-1 |
2+3x |
(3x+1)(3x-1) |
2+3x |
1 |
3 |
1 |
3 |
1 |
3 |
1 |
2 |
1 |
2 |
1 |
2 |
5 | ||
2
|
1 |
2 |
25 |
4e |
1 |
2 |
25 |
4×3 |
1 |
2 |
1 |
2 |
OA |
OB |
OC |
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com