AnswersFall 24 GMS Algebra Concepts and Connections AAdding and Subtracting Rational Expressions (Continued)

Adding and Subtracting Rational Expressions (Continued) — Unit test Answers

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21
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Which is the simplified rational expression for ?

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A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
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What is the best first step in solving the equation 3 + = 5?

Question illustration
A
Subtract 3 from both sides.
B
Find the cube of .
Option B
C
Cube both sides of the equation.
D
Subtract 5 from both sides.
23

Which algebraic expression represents the phrase “two times the quantity of a number minus 12”?

A
2y - 12
B
2(y -12)
C
2(y + 12)
D
2y + 12
24

What is product of and when ?

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A
2
B
18
C
Option
Option C
D
Option
Option D
25

What is the value of the rational expression when x = 2?

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A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D

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Adding and Subtracting Rational Expressions…