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觀察下列數字對應的轉換規律:3 轉為 10,4 轉為 17,5 轉為 26,6 轉為 37。按照這個規律,8 應該轉為多少?

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Answer choices

  1. A 55
  2. B 63
  3. C 65
  4. D 49

Learning notes

規律為 (n^2 + 1)。當 (n = 8) 時,(8^2 + 1 = 64 + 1 = 65)

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