Review Exponents And Scientific Notation Worksheet With Answer Key Page 4
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1
2
3
4For problems 25 – 30, evaluate the exponent.
2
2
2
2
3
6
25)
26)
27)
4
9
36
2
3
2
3
(3)
5
28)
29)
30)
9
-9
125
6
3
2
3
(4)
(9)
31)
32)
33)
-64
81
-216
For problems 31 – 39, expand, but do not evaluate the following.
7
6
4
8
(5)
4
34)
35)
36)
4
4
4
4
4
4
4
4
1
7
7
7
7
(
5
)(
5
)(
5
)(
5
)(
5
)(
) 5
15
5
4
6
12
(20)
37)
38)
39)
(
20
)(
20
)(
20
)(
20
)(
20
)(
20
)
1
15
15
15
15
12
12
12
12
12
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