Question

$(2 + i)(2 + i)$
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Answer 1

Answer:

Here is the correct answer

4+i square +4i

Answer 2

Answer:

(2+i) (2+i)

2(2+i) + i(2+i)

4+2i+2i+i²

4+4i+i²

Answer :- 4 + 4i + i²