What is the product of the polynomials below?
(6x2-3x-6)(4x2 +5x+4)

24x^4+18x^3-15x^2 -42x-24

Step-by-step explanation:

(6x^2-3x-6)(4x^2 +5x+4)=

6x^2*4x^2 +6x^2*5x+6x^2*4

-3x*4x^2 - 3x*5x-3x*4

- 6*4x^2 -6*5x-6*4=

24x^4+30x^3+24x^2-12x^3-15x^2 -12x

-24x^2-30x-24=

24x^4+18x^3-15x^2 -42x-24

The answer is D. 100

Step-by-step explanation:

I took the test on k12 and the test said this was the answer, also pls rate and thank!:)

Hope this helps!;)