Math, asked by Aadi1089, 10 months ago

9(b+2a) square - 4a square

Answers

Answered by Mayansequeira
4

Answer:

Step-by-step explanation:

[3(b+2a) - 2a] [3(b+2a) + 2a]

[3b+6a-2a][3b+6a+2a]

final ans:- (3b+4a) (3b+8a)

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