Math, asked by utsav6897, 7 months ago

(2m-n)(2m+n) find the product using identity

Answers

Answered by Josephrudyardroot

5

Answer:

IDENTITY TO BE USED IS =(a+b)(a-b)=a²-b²

(2m-n)(2m+n)=(2m)²-(n)²=4m²-n²

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