Math, asked by ommmohanta01, 5 months ago

Evaluate:- (2a+3) (2a-3) (4a2+9)

Answers

Answered by aditya129456

1

Answer:

16a^2 - 81

Step-by-step explanation:

(2a+b)(2a-3)(4a^2+9)

(4a^2-9)(4a^2+9)

(4a^2)^2 - (9)^2

16a^2 - 81

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