Question

3/2a²b-1/2ab, 3a²b+2ab, -1/2a²b+3/2ab
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Answer 1

Answer:

3 - 1 -1 + 3 +2a²b + 3a²b + 2a²b + 2 ab + 2ab + 2ab

4 + 5 a²b + 2a²b + 6ab

4 + 7a²b + 6 ab is the answer