Answer:
The answer is 4x^2-8x-2
Step-by-step explanation:
Distribute 3 to all the numbers on the other parenthesis and the answer would be: 3x^2-6x-3
Now distribute x to that same parenthesis which would be like distributing one so it will be kept the same: x^2-2x-1
Now combine like terms:
3x^2-6x-3
x^2-2x-1
= 4x^2-8x-2
(hope this helps, sorry if I'm wrong)
