题目列表(包括答案和解析)
5-2
|
2-2
|
(
|
(
|
| 2 |
| 3 |
3-2
|
(
|
(
|
| 3 |
| 2 |
6-2
|
5-2
|
2-2
|
(
|
(
|
| 2 |
| 3 |
3-2
|
(
|
(
|
| 3 |
| 2 |
6-2
|
5-2
|
2-2
|
(
|
(
|
| 2 |
| 3 |
3-2
|
(
|
(
|
| 3 |
| 2 |
6-2
|
| 1 |
| x-2 |
| 1 |
| x+2 |
| x2-4 |
| 2(x-1) |
5-2
|
2-2
|
(
|
(
|
| 2 |
| 3 |
3-2
|
(
|
(
|
| 3 |
| 2 |
6-2
|
| 1 |
| x-2 |
| 1 |
| x+2 |
| x2-4 |
| 2(x-1) |
化简5
结果正确的是( )
A.![]()
B.25
C.
D.![]()
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