Question

    19, 37, 65, 91, 127, 169

    A 37 Correct Answer Incorrect Answer
    B 65 Correct Answer Incorrect Answer
    C 91 Correct Answer Incorrect Answer
    D 127 Correct Answer Incorrect Answer
    E 169 Correct Answer Incorrect Answer

    Solution

    3³ - 2³ = 19 4³ - 3³ = 37 5³ - 4³ = 61 6³ - 5³ = 91 7³ - 6³ = 127 8³ - 7³ = 169

    Practice Next