问题
填空题
|
答案
(
•3 a2
)-1 b
•1 2
•a 3 b 6 ab5
=(a
•b-1)-2 3
•a1 2
•b1 2 1 3 a
•b1 6 5 6
=a-
+1 3
-1 2
•b1 6
+1 2
-1 3 5 6
=1.
故答案为:1.
|
(
•3 a2
)-1 b
•1 2
•a 3 b 6 ab5
=(a
•b-1)-2 3
•a1 2
•b1 2 1 3 a
•b1 6 5 6
=a-
+1 3
-1 2
•b1 6
+1 2
-1 3 5 6
=1.
故答案为:1.