Answer:
sorry I couldn't help but I'm not really sure about this I have done this but I actually did have to ask brainly if you choose a subject if you can go to the top right corner and hit mathematics you will automatically get to answer to it but you can't just ask it to community tab because we don't know
You have to set it up as two problems then combined like terms then add them together
-8(3)(12)
2(12)(-4)
-8(36)
2(-48)
-288
-96
3
Okay I am happy you figured out the answer!