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Number mapped to a value (n -> n^2 + 1, n -> n^2(n+1)): find the rule, next value

This type of question, asked 2 times: 21 Sep 2025 S1, 24 Sep 2025 S1. All 2 questions below, oldest first.

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  1. Question 1

    21 Sep 2025 S1

    15
    If 2 = 12 3 = 36 4=80 5=150 6=252 7=392 Then 8 = ?

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  2. Question 2

    24 Sep 2025 S1

    6
    If 7 →\rightarrow 50, 8 →\rightarrow 65, then 9 →\rightarrow ?

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