Rewriting Using The Laws Of Exponents Worksheet With Answer Key Page 19
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19
20Rewriting Using the Laws of Exponents
Name:
Use the law of exponents to rewrite each problem.
A n s w e r s
7
6
7 + 6
7
-5
7 - 5
1)
2)
4
9
4
× 4
=
9
× 9
=
7 + 6
4
1.
7 - 5
9
2.
3
-3
3 - 3
5
3
5 + 3
3)
4)
6
× 6
=
6
2
× 2
=
2
3 - 3
6
3.
5 + 3
2
4.
6 - 8
1
6
-8
5)
6)
6
=
6
7
× 7
=
7
6
5.
6 - 8
7
6.
8 × 8
8
8
1
7)
8)
6
8
(6
)
=
8
=
8 × 8
6
7.
8
8.
⁄
6
3
6 + 3
1
9)
10)
-8
9
9
× 9
=
3
=
8
6 + 3
3
9
9.
⁄
1
8
3
10.
⁄
⁄
0
1
11)
1
12)
2
=
1
8
⁄
=
1
(
)
8
6
6
8
6
11.
1
12.
3
3
3
0
13)
14)
7
× 2
1
(7 × 2)
=
3
=
3
3
7
× 2
13.
1
14.
7
5
7 × 5
0
15)
16)
9
1
(9
)
=
9
=
7 × 5
9
15.
1
16.
⁄
⁄
9
9
9
1
17)
1
18)
(3 × 2)
=
3
× 2
7
⁄
=
1
(
)
7
4
4
7
4
17.
9
9
3
× 2
18.
2 × 4
1
2
4
19)
20)
6
8
6
=
(8
)
=
6
19.
2 × 4
8
20.
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