wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

power

Total questions: 10

Worksheet time: 8mins

Name
Class
Date
1.

Simplify:

(5ab2)2

a)

25a2b4

b)

10a2b4

c)

5a2b4

d)

25ab2

2.
Simplify: (3x2)3
a)
27x6
b)
9x6
c)
3x6
d)
9x5
3.
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
4.
Simplify:
(7y4)2
a)
7y6
b)
14y8
c)
14y6
d)
49y8
5.
If (2x)5=215, what does x equal?
a)
x = 3
b)
x = 5
c)
x = 10
6.
9x5y2⋅ 9xy2
a)
81x6y4
b)
81x5y6
c)
9x6y4
d)
none of the above
7.
(3y⁴)²
a)
9y⁸
b)
9y⁶
c)
6y⁸
d)
6y⁶
8.

Simplify (4xy4)3

a)

64x3y12

b)

64xy12

c)

12x3y12

d)

7x4y7

e)

16x4y7

9.
Simplify
a)
2b2
b)
2b6
c)
6b6
d)
8b6
10.

Simplify (2x4y7)3

a)

6x7y10

b)

6xy32

c)

8x12y21