Name:
®
Date:
Exponent Rules Practice
A-EIA 1
Instructions: Find the value of these exponents using the rules that you learned in the video.
You will also need to know the perfect squares from the multiplication table.
1
20 = 1
2
101 = 10
3
52 = 25
4
50 = 1
5
x1 = x
6
22 = 4
7
72 = 49
8
71 = 7
9
70 = 1
10
x0 = 1
11
a1 = a
12
a0 = 1
13
62 = 36
14
32 = 9
15
31 = 3
16
17
82 = 64
18
m0 = 1
19
291 = 29
20
320 = 1
Exponents In Algebra • mathantics.com
122 = 144
© 2015 Math Plus Motion, LLC
Name:
®
Date:
Exponent - Root Relationship
A-EIA 2
Instructions: Use what you’ve learned about the relationship between exponents and roots to
evaluate these expressions.
1
( 7 )( 7 ) = 7
2
3
( 15 )( 15 ) = 15
4
5
( b) = b
7
2
(9 × 9) = 9
c2 = c
6
8
(x)(x) = x
(3 x )(3 x )(3 x ) = x
(a × a) = a
2
( 99 ) = 99
( 10 )( 10 ) = 10
9
2
11
(3 2x ) = 2x
12
13
(n)(n) = n
14
3
b3 = b
2
16
3
(4)(4)(4) = 4
15
3
(x + 1) = x + 1
Exponents In Algebra • mathantics.com
10
(5 × 5) = 5
© 2015 Math Plus Motion, LLC
Name:
®
Date:
1-Step Equations with Exponents & Roots - Set 1
A-ESR 3
Instructions: Solve for x. (Remember to do the same thing to both sides of the equation.)
1
x = 4
2
x2 = 49
x2 = ± 49
2
2
x =4
x = 16
3
x = ±7
x2 = 100
x = 2
4
x 2 = ± 100
x = ±10
5
x = 8
2
x =8
x = 64
7
11 =
2
x =2
x=4
x2 = 81
x 2 = ± 81
6
2
x = ±9
x
2
11 = x
2
x3 = 8
8
3
2
x3 =
3
8
x=2
121 = x
or x = 121
9
x2 = 36
x 2 = ± 36
x = ±6
Exponents In Algebra • mathantics.com
3
10
3
x = 5
3
3
x =5
x = 125
© 2015 Math Plus Motion, LLC
Name:
®
Date:
1-Step Equations with Exponents & Roots - Set 2
A-ESR 4
Instructions: Solve for x. (Remember to do the same thing to both sides of the equation.)
x2 = 64
x 2 = ± 64
1
x = 6
2
2
x =6
x = 36
x = ±8
x2 = 400
3
x = 12
4
x 2 = ± 400
x = ±20
3
5
3
x = 6
3
x =6
2
3
6
3
3
9
x = 2
3
x =2
x=8
x4 = 81
4
x 4 = ± 4 81
x = ±3
x3 = 125
8
3
3
x2 = 144
x 2 = ± 144
x = ±12
Exponents In Algebra • mathantics.com
2
x = 12
x = 144
x = 216
7
2
x 3 = 3 125
x=5
x3 = 27
10
3
x3 =
3
27
x=3
© 2015 Math Plus Motion, LLC