Find 8th terms of the geometric sequence 2,6,18,54 ANSWER : The 8th term of the geometric sequence is 4374. STEP BY STEP EXPLANATION : An = A1 × Q^(n - 1) A8 = 2 × (6/2)^(8 - 1) A8 = 2 × 3^7 A8 = 2 × 2187 A8 = 4374 Therefore , the 8th term of the geometric sequence is 4374. OK.
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