Question

3a-2b-ab-(a-b+ab)+3ab+b-a ​

Answer 1

Answer:

a(1+b)

Step-by-step explanation:

According to the BODMAS rule we simplify the following:

$3a-2b-ab-(a-b+ab)+3ab+b-a ​\\= 3a-2b-ab-a +b-ab+3ab+b-a ​\\= a(3-1-1) + b(-2+1+1) + ab(-1-1+3)\\= a(1) + b(0) +ab(1)\\= a + 0 + ab\\= a + ab\\= a(1+b)$

Answer 2

Answer:

Step-by-step explanation: