Find (22)2 + 23 = ?
24
27
2
25
[431/42] × 429 = ?
458
424
444
459
Work out (1)7
-1
1
0
7
32 × a2 = __________
(3a)4
(3a)2
3a2
None of these
Which one is greater 24 or 25
same
c30 ÷ c20 = ?
c50
c10
c60
c30/20
531/53 = ?
528
534
593
531/3
Find the following value of the following expression when n = 0 n2 + 5n - 2n
-2
