AnswersMathematics III ASum and Difference of Two Cubes

The Fundamental Theorem of Algebra Answers

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1
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Which expression is a perfect cube?

A
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Option A
B
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Option B
C
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Option C
D
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Option D
2
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Which long division problem can be used to prove the formula for factoring the difference of two perfect cubes?

A
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Option A
B
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Option B
C
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Option C
D
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Option D
3

What is the cube root of ?

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Option A
B
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Option B
C
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Option C
D
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Option D
4

What is the cube root of ?

Question illustration
A
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Option A
B
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Option B
C
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Option C
D
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Option D
5

What is the factored form of ?

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Option A
B
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Option B
C
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Option C
D
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Option D
6

A cube with side length is stacked on another cube with side length . What is the total volume of the cubes in factored form?

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Option A
B
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Option B
C
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Option C
D
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Option D
7

Which expression is a difference of cubes?

A
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Option A
B
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Option B
C
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Option C
D
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Option D
8

What is the cube root of ?

Question illustration
A
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Option A
B
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Option B
C
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Option C
D
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Option D
9

Starting with the formula for the difference of cubes, which pair of steps can be used to show that the expressions are equivalent?

A
Apply the distributive property, and then combine like terms.
B
Combine like terms, and then apply the distributive property.
C
Apply the commutative property, and then combine like terms.
D
Combine like terms, and then apply the commutative property.
10

What is the cube root of

Question illustration
A
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Option A
B
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Option B
C
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Option C
D
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Option D

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