Question

spimply
by
combaing
like terms
with
steps




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Answer 1

Answer:

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Answer 2

Answer...

Option ( b )

Step-by-step Explanation....

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

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

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

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

= a + ab