Answer:
The factors are
.
The factors are not 
Step-by-step explanation:
Equation is
.
This equation can be written as follows:

Here,

Therefore,

So, the factors are
.
The factors are not 
Answer:
AB and EF are the ones parallel to HG
Step-by-step explanation:
That expression would be 6n-3, where n is the number in question.