Question

What would the answer for this question be

Answer 1

$(3x + 2)(4x^{2} - 2x - 7) \\ \: a. = 12 {x}^{3}+ 2x^{2} - 25x - 14$

Answer 2

Answer:

A

Step-by-step explanation:

The only one you can eliminate on sight is C. You are going to get an x^3 somewhere along the line.

You can eliminate D on sight as well. The x^3 term is 12x^3 not 7x^3

Doesn't leave much does it?

(3x + 2)(4x^2 - 2x - 7)

3x: 12x^3 - 6x^2 - 21x

2 :              8x^2 - 4x   - 14

=======================     Add

     12x^3 + 2x^2 - 25x - 14

Answer: A