AnswersMathematics III ASum and Difference of Two Cubes

Sum and Difference of Two Cubes Answers

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1
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What is the factored form of ?

Question illustration
A
mc020-2.jpg
Option A
B
mc020-3.jpg
Option B
C
mc020-4.jpg
Option C
D
mc020-5.jpg
Option D
2
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Which expression is a perfect cube?

A
mc002-1.jpg
Option A
B
mc002-2.jpg
Option B
C
mc002-3.jpg
Option C
D
mc002-4.jpg
Option D
4

Which expression is a perfect cube?

A
mc006-1.jpg
Option A
B
mc006-2.jpg
Option B
C
mc006-3.jpg
Option C
D
mc006-4.jpg
Option D
5

Which expression is a perfect cube?

A
mc013-1.jpg
Option A
B
mc013-2.jpg
Option B
C
mc013-3.jpg
Option C
D
mc013-4.jpg
Option D
6

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.
7

What is the cube root of ?

Question illustration
A
mc007-2.jpg
Option A
B
mc007-3.jpg
Option B
C
mc007-4.jpg
Option C
D
mc007-5.jpg
Option D
8

What is the cube root of ?

Question illustration
A
mc004-2.jpg
Option A
B
mc004-3.jpg
Option B
C
mc004-4.jpg
Option C
D
mc004-5.jpg
Option D
9

Which expression is a difference of cubes?

A
mc015-1.jpg
Option A
B
mc015-2.jpg
Option B
C
mc015-3.jpg
Option C
D
mc015-4.jpg
Option D
10

What is the cube root of

Question illustration
A
mc010-2.jpg
Option A
B
mc010-3.jpg
Option B
C
mc010-4.jpg
Option C
D
mc010-5.jpg
Option D

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