The more pieces the smaller each piece is
I dont know if this is right but I got: (6x+1)/4
For this case we have the following expression:

We must find a term that is a common factor for both terms of the given binomial.
We then have that for 4x, the factored expression is given by:

Answer:
The factored form of given expression is:

Option 2
I think 7a^3b^6, but im not sure so im sorry if it is wrong