Math, asked by hansoraunnat, 10 months ago

4ab+2(ab-2+3ab-a+9ba)​

Answers

Answered by nithilanrs30
1

Answer:

30ab - 4 -2a

Step-by-step explanation:

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Answered by Anonymous
3

Answer:

4ab+2(ab-2+3ab-a+9ba)

4ab+2ab-4+6ab-2a+18ab

30ab-2a-4

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