wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

20 Questions - Laws of Exponents

Total questions: 20

Worksheet time: 43mins

Name
Class
Date
1.
Simplify:
(x3)(x2)
a)
x5
b)
x6
c)
x
d)
x1.5
2.
Evaluate this expression using the quotient rule.
a)
95
b)
99
c)
15
d)
9-5
3.
a)
x12
b)
x-12
c)
x2
d)
x-2
4.
a)
a7
b)
a10
c)
a3
d)
a-3
5.
a)
3
b)
0
c)
1
d)
1/3
6.
Simplify:
(x5)4
a)
x9
b)
x20
c)
x
d)
x54
7.
a)
49
b)
444
c)
421
d)
415
8.
(2ab)3
a)
23a3b3
b)
2ab3
c)
6a3b3
d)
6ab
9.
Simplify (-4r5)(2r8)
a)
-8r13
b)
-2r13
c)
-8r40
d)
-2y40
10.

626^{-2}  

a)

6-6  

b)

36-36  

c)

136\frac{1}{36}  

d)

3636  

11.

x4y3\frac{x^{-4}}{y^{-3}}  

a)

y3x4\frac{y^3}{x^4}  

b)

x4y3\frac{x^4}{y^3}  

c)

y3x4\frac{y^{-3}}{x^{-4}}  

12.

12m4n3p2-12m^4n^{-3}p^{-2}  

a)

12n3P2m4\frac{-12n^3P^2}{m^4}  

b)

12m4n4p2\frac{-12}{m^4n^4p^2}  

c)

m412n3p2\frac{m^4}{-12n^3p^2}  

d)

12m4n3p2\frac{-12m^4}{n^3p^2}  

13.

(x4y6z2)3\left(\frac{x^{-4}y^6}{z^2}\right)^{-3}  

a)

x12z6y18\frac{x^{12}z^6}{y^{18}}  

b)

y18x12z6\frac{y^{18}}{x^{12}z^6}  

c)

z6x12y18\frac{z^6}{x^{12}y^{18}}  

d)

x12z6y18\frac{x^{12}}{z^6y^{18}}  

14.
Simplify.
a)
x7
b)
1/x3
c)
x3
d)
1/x7
15.
Rewrite using a positive exponent.
2w-13
a)
-w13
b)
2/w13
c)
2/w-13
d)
2w13
16.
(3y⁴)²
a)
9y⁸
b)
9y⁶
c)
6y⁸
d)
6y⁶
17.

Simplify (4xy4)3

a)

64x3y12

b)

64xy12

c)

12x3y12

d)

7x4y7

e)

16x4y7

18.

3x03x^0

a)

1

b)

3

c)

3a

d)

0

19.

(2x3y4)0

a)

0

b)

1

c)

2

d)

2xy

e)

2x3

20.
Simplify.
a)
y60
b)
1/y16
c)
y-16
d)
y4