Transcript Integer Exponents

Evaluating Expression When
Exponents are Integers
5
2
24
3
2
2
2
21
20
-1
2
-2
2
=
=
=
=
=
=
=
=
2·2·2·2·2=
2·2·2·2
=
2·2·2
=
2·2
=
2
=
1
=
1
1/
= 21 1 =
2
1/
2 =
=
2
2·2
32
16
8
4
2
1
1/
2
1/
4
÷2
÷2
÷2
÷2
÷2
÷2
÷2
Write the expression using positive
exponents.
1
1
-5
-18
4 = 45
2 = 218
-3
8
-6
10
=
1
83
1
12-8
=
=
1
106
1
7-2
= 72
8
12
If the exponent is negative, then it equals a
fraction with one over the same base with the
positive version of the exponent.
HOMEWORK
WKST: Lesson 3.5
Patterns with Integer
Exponents