WorksheetsRational Expressions
Total questions: 24
Worksheet time: 1hrs 13mins
Name
Class
Date
1.
Simplify the expression
a)
6x / 20xy
b)
3 / 10y
c)
(6x+1) / (20xy)
d)
3 / 20xy
2.
Simplify the expression
a)
n / 2m
b)
n / 3m
c)
(m2 + 4n2) / 12m
d)
n / 4m
3.
(x²+11x+24)/(x²+4x-32)
a)
A.(x+7)/(x+4)
b)
B.3/4
c)
C.(x+3)/(x+4)
d)
D.(x+3)/(x-4)
4.
(x³-9x)/(x²+10x+21)⋅(x²+7x)/(x²+2x-24)
a)
A.(2x)/(x+8)
b)
B. (x²)/(x+8)
c)
C. x/(x+4)
d)
D. x²(x-9)/(x+8)
5.
(-x-5)/(x²+12x+35)
a)
A. 1/(x+7)
b)
B. 1/(x-7)
c)
C. -1/(x+7)
d)
D. -1/(x+6)
6.
Divide and Simplify
a)
1/6
b)
x+10/ 6x+60
c)
x+8/ 6x+60
d)
(x+10)(x+8)/ 6x+60
7.
Simplify
a)
(x-9)/(x+9)
b)
1/(x-9)
c)
(x+9)
d)
1/(x+9)
8.
Multiply and Simplify
a)
4(x+3)/(x+2),
b)
(x+2)/4(x+1)
c)
(x+2)/4(x+3),
d)
4(x+1)/(x+2),
9.
Multiply and Simplify
a)
4(x+3)/(x+2),
b)
(x+2)/4(x+1)
c)
(x+2)/4(x+3),
d)
4(x+1)/(x+2),
10.
Divide and Simplify
a)
m+9
b)
m+9/m+5
c)
m+9/m-9
d)
1/m+5
11.
Solve by cross-multiplying.
a)
x = 2
b)
No Solution
c)
x = -10
d)
x = 10
12.
Simplify.
a)
9(x+10)
b)
x+10
c)
9
d)
x+9
13.
Solve
a)
A
b)
B
c)
C
d)
D
14.
Solve
a)
A
b)
B
c)
C
d)
D
15.
What is/are the solution(s) to the equation?
a)
k = −13/3
b)
k = −13/3, k = −3
c)
k = 13/3
d)
k = −3
16.
What is the least common multiple of x2-16 and x2+4x-32?
HINT: Think least common denominator!
HINT: Think least common denominator!
a)
(x + 4)(x – 4)(x + 8)
b)
(x-4)2 (x+8)
c)
(x + 4)(x – 4)
d)
(x - 4)(x-4)2(x + 8)
17.
What is the least common multiple of x2-16 and x2+4x-32?
HINT: Think least common denominator!
HINT: Think least common denominator!
a)
(x + 4)(x – 4)(x + 8)
b)
(x-4)2 (x+8)
c)
(x + 4)(x – 4)
d)
(x - 4)(x-4)2(x + 8)
18.
who is this?
a)
Pumba
b)
timon
c)
simba
d)
troy
19.
What animal appears in Happy Feet?
a)
Bear
b)
Fish
c)
Penguin
d)
Tiger
20.
In the movie ¨Cinderella¨ what is one of the mice named
a)
willy
b)
gus
c)
mojor
d)
Mars
21.
In the movie ¨Ariel the little mermaid¨ What does she think that is a hair comb
a)
spoon
b)
fork
c)
knife
d)
hair brush
22.
Who is this?
a)
Jake Swallow
b)
Jack Sparrow
c)
Jake the Pirate
d)
Panama Jack
23.
What is the name of Pocahontas' father?
a)
Chief Powhatan
b)
Chief Kocom
c)
Chief Kekata
d)
Chief Redfeather
24.
In "Aladdin," what does Aladdin, and a reluctant Abu, give to the poor children to eat?
a)
Cheese
b)
Bread
c)
Dates
d)
Apples
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