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 |
湖北省互聯(lián)網(wǎng)違法和不良信息舉報平臺 | 網(wǎng)上有害信息舉報專區(qū) | 電信詐騙舉報專區(qū) | 涉歷史虛無主義有害信息舉報專區(qū) | 涉企侵權(quán)舉報專區(qū)
違法和不良信息舉報電話:027-86699610 舉報郵箱:58377363@163.com