Sum and Difference of Two Cubes Answers
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1
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Which expression is a sum of cubes?
A
mc016-1.jpg
B
mc016-2.jpg
C
mc016-3.jpg
D
mc016-4.jpg
2
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What is the factored form of ?
A
mc020-2.jpg
B
mc020-3.jpg
C
mc020-4.jpg
D
mc020-5.jpg
3
Which expression is a difference of cubes?
A
mc015-1.jpg
B
mc015-2.jpg
C
mc015-3.jpg
D
mc015-4.jpg
4
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.5
What is the factored form of ?
A
mc017-2.jpg
B
mc017-3.jpg
C
mc017-4.jpg
D
mc017-5.jpg
6
What is the cube root of
A
mc010-2.jpg
B
mc010-3.jpg
C
mc010-4.jpg
D
mc010-5.jpg
7
Which expression is a perfect cube?
A
mc013-1.jpg
B
mc013-2.jpg
C
mc013-3.jpg
D
mc013-4.jpg
8
Which expression is a sum of cubes?
A
mc011-1.jpg
B
mc011-2.jpg
C
mc011-3.jpg
D
mc011-4.jpg
9
Which expression is a perfect cube?
A
mc006-1.jpg
B
mc006-2.jpg
C
mc006-3.jpg
D
mc006-4.jpg
10
Which long division problem can be used to prove the formula for factoring the difference of two perfect cubes?
A
mc029-1.jpg
B
mc029-3.jpg
C
mc029-4.jpg
D
mc029-5.jpg
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