问题
解答题
化简下列各题: (1)(2
(2)
(3)
(4)(
|
答案
(1)原式=(4
3 |
3 |
6 |
3 |
3 |
2 |
2 |
(2)原式=2
x |
x |
x |
x |
(3)原式=5
2 |
| ||
5 |
5 |
5 |
| ||
2 |
11
| ||
2 |
4
| ||
5 |
(4)原式=
1 |
4 |
5 |
1 |
4 |
化简下列各题: (1)(2
(2)
(3)
(4)(
|
(1)原式=(4
3 |
3 |
6 |
3 |
3 |
2 |
2 |
(2)原式=2
x |
x |
x |
x |
(3)原式=5
2 |
| ||
5 |
5 |
5 |
| ||
2 |
11
| ||
2 |
4
| ||
5 |
(4)原式=
1 |
4 |
5 |
1 |
4 |