What is the difference between Combine A with B vs Combine A and B?
What is the difference between Combine A with B vs Combine A and B?

Question

Answer

I don't think that there is a significant difference.

Answer

In the first case A has is a dominant, in the second both A and B have same level.

Answer

Without a meaningful context it is impossible to answer.
'A' and 'B' are not of much help, they are just placeholders.

Answer

I agree with Su Ki's answer.