Answer:
I need a question in order to answer not just a answer choice
Step-by-step explanation:
sorry
Answer:
What do you exactly need to do?
Step-by-step explanation:
Sure. What do you need help with exactly?
Answer:

Step-by-step explanation:
1) Use the FOIL method: (a+b)(c+d)=ac+ad+bc+bd.

2) Collect like terms.

3) Simplify.

Therefor, the answer is, 10x^3 - 26x^2 - 12x.