题目内容
计算:
(1)(
)2=
(2)(
)2=
(3)(
)2=
(4)(-
)2=
(5)(3
)2=
(1)(
| 4 |
(2)(
|
(3)(
| 0 |
(4)(-
| 0.6 |
(5)(3
| 2 |
(1)(
)2=4;
(2)(
)2=
;
(3)(
)2=0;
(4)(-
)2=0.6;
(5)(3
)2=18;
| 4 |
(2)(
|
| 1 |
| 3 |
(3)(
| 0 |
(4)(-
| 0.6 |
(5)(3
| 2 |
练习册系列答案
相关题目