(3p4)2 =
3p8
9p6
9p8
9p4
(98)3 =
93
98
924
911
(83)3 ÷ 84 =
85
86
84
8-1
Solve 11n + 1 = 1.
12
10
0
-2/11
Simplify 4(y + 3) - 3(2y - 1).
- 2y + 15
2y + 15
2y - 15
- 2y - 15
Find the value of 253/2.
25
125
5
50
8 p8 ÷ 4 p4 =
2p
2 p4
4 p2
4 p4
Simplify 63 × 62 × 67.
18
1812
69
612
A is directly proportional to r2 where r = 3 , A = 36, find the value of A when r = 10.
400
350
300
200
If g = 3 calculate the value of 5g4.
317
375
395
405