Answer:

1. what is the product of (a + 2) ( a - 2)?

A. quadratic

B. perfect square

C. difference of two squares

D. sum and difference of two cubes

2. what is the common monomial factor of the expression 3x² + 6x?

A. 3

B. x

C.3x

D.x²

3.which factoring technique be used first in order to factor 27a³-9z³?

A.factoring by gruouping

B.factoring by difference of two squares

C.factoring by common monomial factor

D.factoring by sum and difference of two cubes

4.to factor a polynomial maens to write the polynomial as the ___ of two or more factors?

A.sum

B.difference

C.product

D.qoutient

5.what must be added to 4m²-28m to make it a perfect square trinomial?

A.4

B.9

C.36

D.49

6.which of the following is the square of (3b + 4)?

A.9b² + 12x + 16

B.9b - 16

C.9b² + 24b + 16

D.9b² + 16

7.what are the factors of the polynomial 9c³-1?

A.(3c + 1)(9c² + 3c + 1)

B.(3c + 1)(9c - 3c + 1)

C.(3c - 1 )(9c² - 3c + 1)

D.(3c - 1)(9c² + 3c + 1

8.the area the rectangle is 64h³-125, what are its dimension?

A.(4h + 5)(16h² + 20h + 25)

B.(4h + 5)(16h² - 20h + 25)

C.(4h - 5)(16h² + 20h + 25)

D.(4h - 5)(16h² - 20h + 25)

9.what value of x makes 25a²-30aw + x a perfect square?

A. 9

B. 9w

C. w²

D. 9w²

10.what are the factors of the polynomial 2z²-5a-12?

A.(2z + 3)(z - 4)

B.(2z + 4)(z - 3)

C.(2z + 3)(z + 4)

D.(2z + 4)(z - 3)