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Exponents Multiplication

Total questions: 20

Worksheet time: 5hrs 0mins

Name
Class
Date
1.

When multiplying exponents WITH THE SAME BASE, we keep the base and _______ the exponents/ power.

a)
add
b)
subtract
c)
multiply
d)
divide
2.
5³⋅5⁴
a)
5⁷
b)
5⁻¹
c)
5¹²
d)
5
3.
6⋅6⁷
a)
6⁸
b)
6⁶
c)
6⁷
d)
6
4.

x3x4 =x^3\cdot x^4\ =  

a)

x12 x^{12\ }  

b)

x1x^{-1}  

c)

x7x^7  

d)

x34x^{34}  

5.

m2m6m=m^2\cdot m^6\cdot m=  

a)

m8m^8  

b)

m12m^{12}  

c)

m4m^4  

d)

m9m^9  

6.
Simplify (2m4)(5m2)
a)
10m6
b)
10m8
c)
7m6
d)
7m8
7.
Simplify (-4r5)(2r8)
a)
-8r13
b)
-2r13
c)
-8r40
d)
-2y40
8.
Simplify (-7y2)(5y4)
a)
-35y6
b)
-2y6
c)
-35y8
d)
-2y8
9.
x5 * x4
a)
x9
b)
x20
c)
2x9
d)
9x
10.
3x4 * 6x6
a)
18x10
b)
9x10
c)
18x24
d)
9x24
11.
6xy3 * 4x2y2
a)
24x3y5
b)
24x2y6
c)
10x3y5
d)
10x2y6
12.
Write the product as one power.
m * m3
a)
m3
b)
m4
c)
m
d)
m3
13.

a6 ⋅ a4

a)

a64

b)

a24

c)

a10

14.

a2(a3)(a6)

a)

a11

b)

a36

c)

a20

d)

3a12

15.

(q2)(2q4)

a)

2q8

b)

2q6

c)

16q6

d)

16q8

16.

Simplify. (k2 )(k3)

a)

k6

b)

k

c)

k8

d)

k5

17.

a2a3a6a^2\cdot a^3\cdot a^6  

a)

a11a^{11}  

b)

a36a^{36}  

c)

a20a^{20}  

d)

3a123a^{12}  

18.

Simplify:
x3x5x^3\cdot x^5  

a)

x2x^2  

b)

x15x^{15}  

c)

x8x^8  

d)

x2x^{-2}  

19.
a)
d2
b)
d80
c)
d810
d)
d18
20.

Simplify the expression.

(x3) . (x6)

a)

x9

b)

x3

c)

x18

d)

x36