Math, asked by Anonymous, 10 months ago

(x+y)^2 -(x-y)^2 please
answer this question fast and with explanation

Answers

Answered by IshikaSunilSharma

2

Answer:

solution refers to the attached file

two identities are used

(a+b)²= a²+b²+2ab

(a-b)²= a²+b²-2ab

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