Answers Summer_Advanced AlgebraSum and Difference of Two Cubes

Sum and Difference of Two Cubes Answers

8 verified answers

Which expressions are perfect cubes?

–1,000

27r21

343p

g3h30

–1

Simplify

100

-100

-10

z3 + 8

(z + 2)(z2 – 2z + 4)

(z + 2)3

(z3 + 8)(z2 – 8z3 + 64)

(z + 8)(z2 – 8z + 64)

When using the identity for the difference of two cubes to factor a =

64x

4x²

64x²

Simplify

Option

8z3 + 27

(2z + 3)(z2 – 6z + 9)

(2z + 3)3

(8z3 + 27)(8z2 – 16z3 + 729)

(2z + 3)(4z2 – 6z + 9)

b =

-27

-3

Factor

Option

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