https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:sequences/x2f8bb11595b61c86:introduction-to-geometric-sequences/v/geometric-sequences-introduction 2021-06-30T17:32:40Z Intro to geometric sequences Sal introduces geometric sequences and their main features, the initial term and the common ratio. Sal Khan video https://cdn.kastatic.org/googleusercontent/EGwJyoWiNK9S9o40xAqCEN70zhYCxmMpzmSCp5vp890CX6dQLAk-NetWrz9x17rxaUPCwwEGRpjxhQT_2WdqYjk Intro to geometric sequences Sal introduces geometric sequences and their main features, the initial term and the common ratio. https://cdn.kastatic.org/ka-youtube-converted/pXo0bG4iAyg.mp4/pXo0bG4iAyg.mp4 645 Geometric sequence https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:sequences/x2f8bb11595b61c86:introduction-to-geometric-sequences/v/extending-geometric-sequences 2022-10-06T23:01:00.745424633Z Extending geometric sequences Sal finds the next term in the geometric sequence -1/32, 1/8, -1/2, 2,... video https://cdn.kastatic.org/ka_thumbnails_cache/ba585e9b-9023-49a7-9cad-b34b80080b0e_1280_720_base.png Extending geometric sequences Sal finds the next term in the geometric sequence -1/32, 1/8, -1/2, 2,... https://cdn.kastatic.org/ka-youtube-converted/yZ-GufE_uyA.mp4/yZ-GufE_uyA.mp4 134 Geometric sequence https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:sequences/x2f8bb11595b61c86:introduction-to-geometric-sequences/e/geometric_sequences_1 2025-11-05T21:00:42.500191293Z Extend geometric sequences Given the first few terms in a geometric sequence, find the next term in the sequence. Tomer Gal exercise https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:sequences/x2f8bb11595b61c86:introduction-to-geometric-sequences/e/extend-geometric-sequences-negatives-fractions 2021-07-08T21:56:39Z Extend geometric sequences: negatives & fractions Find the next term in a geometric sequence. The problems in this quiz involve relatively difficult calculations. Tomer Gal exercise https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:sequences/x2f8bb11595b61c86:introduction-to-geometric-sequences/v/using-explicit-formulas-of-geometric-sequences 2022-10-06T23:01:00.745424633Z Using explicit formulas of geometric sequences Sal finds the 5th term in the geometric sequence whose explicit formula is 3(-¼)^(i-1). video https://cdn.kastatic.org/ka_thumbnails_cache/3f2bf255-3698-4bc0-84d7-cfc4adfdb1d1_1280_720_base.png Using explicit formulas of geometric sequences Sal finds the 5th term in the geometric sequence whose explicit formula is 3(-¼)^(i-1). https://cdn.kastatic.org/ka-youtube-converted/HODIXLzIMIk.mp4/HODIXLzIMIk.mp4 97 Geometric sequence https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:sequences/x2f8bb11595b61c86:introduction-to-geometric-sequences/e/geometric_sequences_2 2025-03-01T15:52:37.13987578Z Use geometric sequence formulas Given the formula of a geometric sequence, either in explicit form or in recursive form, find a specific term in the sequence. Tomer Gal exercise https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:sequences/x2f8bb11595b61c86:constructing-geometric-sequences/a/geometric-sequences-review 2021-04-29T07:51:04Z Geometric sequences review Review geometric sequences and solve various problems involving them. article