Math, asked by nirmalatharv, 3 days ago

(9ab²-a²b)-(2ab²-7a²b²+4a²b)​

Answers

Answered by aarthi4041
1

Answer:

9ab2-a2b -2ab2+7a2b2-4a2b

7ab2-5a2b+7a2b2

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