Question

Choose the correct expansion of the following. a²-b²

1) (a+b)(a-b)
2) (a-b)(a-b)
3) (a+b)(a+b)​

Answer 1

Answer:

(a+b) (a-b) is the answer for your question.

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

1)(a+b)(a-b) = a²-b²

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