For any non-zero integer a, (am)n=?
amn
am-n
am+n
Square root of 56 is?
5
25
125
225
-3x-3x-3x.....20 times =?
(-3)20
(20)3
-3 x 20
None of these
1
0
-1
(-5)0=?
-5
For any non zero integer a,
Cube of -7 is?
343
-343
49
-49
26-30 x 25=?
31
32
61
64
33 x 35 ÷ 36=?
6
7
8
9
