Math, asked by TheDreamyAurina, 18 days ago

Evaluate using suitableIdentities.
1. (2a + 7) (2a – 7)
2.(b – 7)2

Answers

Answered by devansh45gupta

5

Answer:

2a2+14

2b-14

this are the answers

Answered by nupurdhal0

3

answer is given in the attachment to u

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