Math, asked by psbhavya03, 4 months ago

(ii)
(2x + 5)2 - (2x - 5)2
simplify using first 3 identities
class 8 ncert chapter 9

Answers

Answered by alex971

1

Answer:

2x+5+2-2x+5+2

2x-2x+5+2+5+2

14

Mark me as Brainliest please :D

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