Respuesta :

6x^2+20x-96 is the answer

Answer:

6x^2 + 20x - 96

Step-by-step explanation:

FOIL!!! 3x times 2x is 6x^2,

3x times 12 is 36x,

-8 times 2x is -16x

12 times -8 is -96

36x-16x= 20x