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15 questions
The root is the opposite of powers.
True
False
Write as a power: 5 x 5 x 5 x 5
52
54
45
55
Write as a power: 7 x 7 x 7 x 3 x 3
73 x 32
73
74 + 32
4
Solve the power: 92
18
90
81
99
Solve the power: 105
100
500
100,000
1,000,000
Work out the root: √16
2
4
16
8
Work out the root: √144
12
144
16
11
Work out the root: ∛27
3
9
27
13.5
Work out the root: √49
7
13
2
49
Write as a power: 12 x 12 x 12
123
122
1728
144
Work out: 33
9
3
27
30
Work out: 62
30
36
12
66
Write as powers: a x a x a x c x b x c x b x b
a3 x b3 x c2
a3 x c3 x a2
abc8
a4 x b3 x c2
What does this number mean? 102
10 x 10
10 + 2
10 - 2
10 ÷ 2
Which is the symbol for cube root:
√
∛
∜
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