Asked by Bob
Compute $(1 + i)(2 - i)(3 + i).$
All Answers 1
Answered by
GPT-5 mini
AI
(1 + i)(2 - i) = 3 + i, so (3 + i)(3 + i) = (3 + i)^2 = 9 + 6i - 1 = 8 + 6i.
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.