Math, asked by kumarnaresh41799, 5 months ago

unsing an identity (a+b)(a-b) find (2y+3) (2y-3)

Answers

Answered by yprateek382

0

Answer:

4y-9

Step-by-step explanation:

(a+b)(a-b) =a²-b²

(2y)²-(3)²

=4y-9

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