Math, asked by deepaksharma10739, 6 days ago

9.a(a - b) - b(b - a)​

Answers

Answered by shreya0702
4

Step-by-step explanation:

= 2a - ab - 2b - ba

= 2a+2b -ab +ba

Answered by huzaifa445366
2

Answer:

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I hope it's help ful

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