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Unit 1 Test: Linear equations and manipulating variables (Diallo Broderick)
By Andrew Broderick
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Last updated over 5 years ago
13 questions
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Question 1
1.
Solve the following rational equation
Question 2
2.
Evaluate the following function for f(-8): f(x) = 2x
2
-7x - 20
52
146
164
204
Question 3
3.
Determine the following LCD between these terms: 9x, 12, & 18x
36x
72
72x
3x
Question 4
4.
Use the product rule to simplify this expression: 10a
3
b
-8
c
20
( 4 a
6
b
7
c
-22
d
10
)
10 a b c
20a
9
b
-1
c
-2
d
10
40a
9
b
-56
c
42
d
5
40 a
9
b
-1
c
42
d
10
40 a
9
b
-1
c
-2
d
10
40 a
9
b
-1
c
-2
d
300
Question 5
5.
Determine the simplified expression: (40 x
2
y
-4
x
10
)
3
1600x
6
y
12
x
30
64x
5
y
-12
x
13
64000x
6
y
-12
x
30
6400x
5
y
-1
x
13
Question 6
6.
Simplifying the following expression
visibility
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Question 7
7.
Simplify the following expression.
visibility
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Question 8
8.
Simplify the following expression
visibility
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Question 9
9.
Solve the following rational equation:
visibility
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Question 10
10.
Simplify the following expression into a) radical form and b) to exponent form in these two problems
visibility
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Question 11
11.
Simplify these radicals
visibility
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Question 12
12.
Simplify these radical expressions
visibility
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Question 13
13.
Identify the following terms:
visibility
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