Math, asked by Xxitzadityajr11xX, 1 month ago

(2a + 7) (2a – 7)the only way that we could see each others

Answers

Answered by 19bhoomika

1

Answer:

(2a)²-(7)²

4a²-49

Step-by-step explanation:

hope it helps u...

Answered by YourHelperAdi

2

(2a+7)(2a-7)

= (2a)²-7² [(a+b)(a-b)= a²-b²]

= 4a²-49

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