Ch. 3 Exponents Flashcards
1
Q
2^3
A
8
2
Q
2^4
A
16
3
Q
2^5
A
32
4
Q
2^6
A
64
5
Q
3^3
A
27
6
Q
3^4
A
81
7
Q
4^3
A
2^6 = 64
8
Q
5^3
A
125
9
Q
10^2
A
100
10
Q
10^3
A
1,000
11
Q
6^2
A
36
12
Q
7^2
A
49
13
Q
8^2
A
64
14
Q
9^2
A
81
15
Q
11^2
A
121
16
Q
12^2
A
144
17
Q
15^2
A
225
18
Q
20^2
A
400
19
Q
30^2
A
900
20
Q
-(3)^2
A
Does not equal (-3)^2
The placement of the negative sign makes a different
-(3)^2 = -9
VS
(-3)^2 = 9
21
Q
(Negative) ^even
(Negative) ^ odd
A
(Negative) ^even = Positive
(Negative) ^ odd = Negative
22
Q
a^n ⋅ a^m
A
a^n+m
23
Q
a^n ⋅ b^n
A
(a ⋅ b)^n
3^2 ⋅ 4^2 = (3⋅4)^2 = 144
24
Q
a ^n / a^m
A
= a^n-m
2^5 / 2^3 = 2^5-3 = 4
25
Q
a^n / b^n
A
(a / b)^n
4^3 / 2^3 = (4/2)^3 = 8
26
Q
(b^n)^m
A
b^n⋅m
(2^3)^2 = 2^3⋅2 = 2^6 = 64
