Work out (-10)2
100
-100
1000
0
8o - 81 = ?
7
-7
8
-8
(2 × 3)5 = _________
65
25 × 35
150
None of these
What is the base and exponent in the case of (-8)4
-8 is the base and 4 is the exponent
8 is the base and 4 is the exponent
4 is the base and -8 is the exponent
b10 ÷ b5 =
b6
b2
b5
4 × 4 × 4. write the base and exponent.
3 is the base and 4 is the exponent
4 is the base and 3 is the exponent
0 is the base and 3 is the exponent
8o + 81 = ?
-9
9
Work out (1)7
-1
1
Express 72 as a product of power of prime factors
25
33 × 22
23 × 32
