Question

The correct standard of Identity is:

1) a²+b²+2ab=(a+b)²
2) a²+b²-2ab=(a+b)²
3) a²+b²+2ab=(a+b)
4) a²+b²+2ab=(a-b)

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Answer 1

Answer:

no. 1

this is the correct answer .

Answer 2

Answer:

A) a²+b²+2ab=(a+b)²

Step-by-step explanation:

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