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17 December, 05:53

What is the next term of the geometric sequence?

189,63,21

+5
Answers (2)
  1. 17 December, 05:57
    0
    7

    Step-by-step explanation:

    189-63=126

    63-21=42

    126/3=42

    42/3=14

    21-14=

    7
  2. 17 December, 06:06
    0
    7

    Step-by-step explanation:

    Common ratio of 3 so 21/3 = 7
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