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20 February, 10:51

The term of a geometric sequence is - 3 and the common ratio is 2. Find the 8th term

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  1. 20 February, 10:54
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    -384

    Step-by-step explanation:

    (Un) is a geometric sequence

    Its first term U1 = - 3

    Its common ratio q = 2

    then U8 = U1*q⁸⁻¹

    = (-3) * 2⁷

    = - 384
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