How to find the nth term of a geometric sequence How to find the nth term of a geometric sequence Nth term of a geometric sequence The nth term of a geometric sequence is given by the formula first term common ratio nth term Find the nth term 1. Find the 10^{th} term of the sequence 5, -10, 20, -40, …. Answer -2560 2. Find the 15th term of the sequence … Answer Find the indicated term in the geometric sequence 1. Answer 2. Answer 405 Find the first three terms in the sequence given the general formula 1. Answer 8, 16, 32 2. Answer Find a formula for the general term of the following sequence 6, 12, 24, 48, … Answer