Which polynomial cannot be factored further ?  A.) x^2 - 1
B.) 6x - 2
C.) x^3 - 1
D.) x^2 + 1

What polynomial can be factored to give (a + 4) ( a - 4) ?

A.)a^2 - 4
B.)a^2 - 16
C.)a^2 - 8
D.)a^2 + 16

The following can be factored except .

A.) x^2 - y^2
B.) x^2 + y^2
C.) x^3 - y^3
D.) x^3 + y^3

Which one of the following is the correct factored form of x^3 + 1 ?

A.) (x + 1)^3
B.) (x + 1) (x^2 - x + 1)
C.) (x - 1) (x^2 + x + 1)
D.) (x + 1) (x^2 - 2x + 1)

Complete the factorization of -4a^2 + 2ab = -2a( ).

A.) (2a - b)
B.) (b - 2a)
C.) (-b - 2a)
D.) (a - 2b)

Which one of the following is the difference of two squares ?

A.) 6x^2 - 1
B.) 4x^2 - 25
C.) 2x^2 - 9
D.) y^3 - 1

Which is the difference of two squares ?

A.) x^2 - y^3
B.) 3x^2 - y^2
C.) x^3 - y^3
D.) x^2 - 1

Which of the following is the factored form of 6x - 21 ?

A.) 2x (3x - 7)
B.) 3 (2x - 7)
C.) 2x (3x + 7)
D.) 3 (2x + 7)

One factor of 15x^2 +6x is (5x+2). The other factor is ?

A.) Trinomial
B.) Constant
C.) Binomial
D.) Monomial

What is the GCF of 3x^3 and 5y^2 ?

A.) 15x^2y^2
B.) 3x^3
C.) 5y^2
D.) 1

Find the missing term of 8x^3 + y^3 = (2x + y) (4x^2 -___ + y^2)

A.) 2x^2y
B.) 4xy
C.) xy
D.) 2xy