题目内容
计算:
(1)
=______;
(2)-2-2=______;
(3)(-3ab-1)0=______.
(1)
(ab)2 |
ab |
(2)-2-2=______;
(3)(-3ab-1)0=______.
(1)
=ab;
(2)-2-2=-
;
(3)(-3ab-1)0=1.
故答案为:(1)ab;(2)-
;(3)1
(ab)2 |
ab |
(2)-2-2=-
1 |
4 |
(3)(-3ab-1)0=1.
故答案为:(1)ab;(2)-
1 |
4 |
练习册系列答案
相关题目