Question

(iv) 3a - 2b - ab - (a - b + ab) + 3ab + b - a
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Answer 1

Answer:

ab×a-b+ab²

is answers 8ab

Answer 2

Step-by-step explanation:

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

3a - 2b -ab - a + b - ab + 3ab + b - a

3a - 2a - 2b + 2b - 2 ab + 3ab

a + ab