(3p4)2 =
3p8
9p6
9p8
9p4
nth term of the sequence 5, 7 , 9, 11, 13, - - - is:
2n
2n + 1
2n + 2
2n + 3
Simplify 63 × 62 × 67.
18
1812
69
612
Find the value of 4-1 × 40 × 43.
16
8
4
0
(83)3 ÷ 84 =
85
86
84
8-1
Factorize 10s + 15t + 20u.
2s + 3t + 4u
5(2s + 3t + 4u)
2(2s + 3t + 4u)
5(5u + 10t + 4u)
If g = 3 calculate the value of 5g4.
317
375
395
405
93/4 ÷ 91/4 =
1
3
9
(98)3 =
93
98
924
911
Change the subject of the formula y = 3x + 8 to x.
x = y - 8
x = 1/3 y - 8/3
x = 3y - 8
x = 1/3 y + 8/3
