Math, asked by shaunxylo, 1 year ago

factorize : 9(b + 2a)2 - 4a2

Answers

Answered by Soumyadip45

15

Answer:

(3b+4a)(3b).

Step-by-step explanation:

9(b+2a)²-4a²

=(3b+6a)²-(2a)²

=(3b+6a+2a)(3b+6a-2a)

=(3b+8a)(3b+4a).

Answered by Anonymous

51

Answer:

See the given attachment..

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