Math, asked by arvalatifjiwala, 2 months ago

9(2a + b)2 – 4(a - b)2​

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Answered by kumarijyotisp18
0

9(2a + b)2 – 4(a - b)2

18(2a+b) -8(a-b)

36a+18b-8a+8b

28a+26b

14a+13b

Answered by 114198nk
0

hope it help you

please mark me brainleast

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