The value of (2 × 3)3 ÷ 12 is
16
18
19
20
(-8)-4 × (-8)-5 =
(-8)9
(-8)-9
(-8)20
None of these
(5/2)-2 =
25/4
-4/25
4/25
25/2
82/3 is equal to
5 1/2
21 1/3
4
3 1/3
10150 ÷ 10146 = ?
106
100000
1000
10000
25-3 is equal to
25 × 25 × 25
252/25
25/252
1/253
Simplify:[642/3 × 2-2 ÷ 8o]1/2
0
1
2
1/2
Express (3/4)-5 as positive exponent
(3/4) × 5
(3/4)5
(4/3)5
Which of the following is correct for (-3)3?
27
-27
1/27
100o =
10
100
