Question

3a-2b-ab-(a-b+ab)+3ab+b-a

Answer 1

Here is your answer buddy,

= 3a-2b-ab-(a-b+ab)+3ab+b-a
= 3a-2b-ab-a+b-ab+3ab+b-a
= a+ab
=a(1+b)

Hope this helps you.
Be Brainly.