Math, asked by ganeshs16977, 1 year ago

any one you can explain

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Answered by tanmaysancheti

1

Answer:

you have to use the identity i.e.

(a+b)² = a²+2ab+b²

or

(a-b)² = a²-2ab+b²

and put the values in RHS

Step-by-step explanation:

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