題目列表(包括答案和解析)
3 | ||
|
1 |
2 |
3 |
3-x |
2x-4 |
5 |
x-2 |
x |
x-y |
y2 |
x+y |
x4y |
x4-y4 |
x2 |
x2+y2 |
5 |
2x+3 |
3 |
x-1 |
x |
x+2 |
x+2 |
x-2 |
8 |
x2-4 |
a2 |
b |
b2 |
a |
b |
a |
3-x |
2x-4 |
5 |
x-2 |
5 |
2x+3 |
3 |
x-1 |
x |
x+2 |
x+2 |
x-2 |
8 |
x2-4 |
3x |
x-1 |
x |
x+1 |
x2-1 |
x |
1 |
3 |
1 |
2 |
2(x+1) |
3 |
5(x+1) |
6 |
6 | ||
|
18 |
2 |
3a2 |
|
1 |
2 |
|
2 | ||
|
27 |
3 |
|
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