Find the sum of the first 9 terms in the following geometric series 7+21+63+

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asked Oct 18, 2021 17.7k views

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Chatur · Answer 1 · 2021-10-22T17:21:22+0000

Answer: 68887

Step-by-step explanation: the geometics series is (the previous number in the series) x 3, so 63 x 3 =189 x 3 =567 x 3 = 1701 x 3 = 5103 x 3 =15309 x 3 = 45927 and you add all those numbers up to get 68887

Find the sum of the first 9 terms in the following geometric series 7+21+63+

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