WorksheetsPower Rule of Exponents
Total questions: 12
Worksheet time: 36mins
Name
Class
Date
1.
According to exponent rules, when we raise a power to a power we _______ the exponents.
a)
add
b)
subtract
c)
multiply
d)
divide
2.
Simplify the following expression:
(x5)4
a)
x9
b)
x20
c)
x
d)
x54
3.
Simplify the following expression:
(b3)8
a)
b11
b)
8b3
c)
b24
d)
24b
4.
Simplify the following expression:
(2x3y)6
a)
2x18y6
b)
64x18y6
c)
64x3y6
d)
2x3y6
5.
Simplify the following expression:
(3x4y5)2
a)
9x8y10
b)
6x8y10
c)
3x8y10
d)
x8y10
6.
(2ab)3
a)
8a3b3
b)
2ab3
c)
6a3b3
d)
6ab
7.
Simplify the following expression:
(-2m)4
a)
16m4
b)
-8m4
c)
16m5
d)
-8m5
8.
Simplify the following expression:
(-2r3p2m)3
a)
-8r9p6m3
b)
-8r9p6m
c)
-6r6p5m4
d)
-6r9p6m3
9.
(52)3
a)
56
b)
55
c)
57
d)
58
10.
(2⁸)²
a)
2¹⁶
b)
2¹⁰
c)
2⁶
d)
2⁴
11.
Simplify the following expression:
(3x3y5)4
a)
3x12y20
b)
81x12y20
c)
12x12y20
d)
81x7y9
12.
Which of the following expressions is equivalent to (2x)3 ?
a)
(2x)(2x)(2x)
b)
2(x)(x)(x)
c)
2x + 2x + 2x
d)
2x⋅3
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