Mathematic

Determine the first three terms of the geometric progression of which the 7th term is 192 and te second term is 6

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  1. ar^6 = 192
    ar = 6

    now just divide, and you get

    r^6 = 64

    now take it from there.

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  2. 2(8dived by2)exponent2 times 2equals to 64

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