https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:rational-exponents-radicals/x2f8bb11595b61c86:radicals/v/introduction-to-square-roots 2021-06-21T15:29:06Z Intro to square roots Learn about the square root symbol (the principal root) and what it means to find a square root. Also learn how to solve simple square root equations. video https://cdn.kastatic.org/googleusercontent/9zEFqvfBXSC8o2N7kHZL7cdgacCFBCPUVG9i-IPqWPENAv2MOUqUB7r4mlnfeOWvqAR_8OKE6_EZGCcoGePk9aC4 Intro to square roots Learn about the square root symbol (the principal root) and what it means to find a square root. Also learn how to solve simple square root equations. https://cdn.kastatic.org/ka-youtube-converted/mbc3_e5lWw0.mp4/mbc3_e5lWw0.mp4 324 Radicales https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:rational-exponents-radicals/x2f8bb11595b61c86:radicals/v/understanding-square-roots 2021-02-07T17:14:00Z Understanding square roots Learn how square root means what number multiplied by itself will result in the given number. Sal Khan video https://cdn.kastatic.org/googleusercontent/D_N0eBXbzJQwt5idHen9LQH5kogzYdTBihXN_04nWQ7JrEOU40HrHhac4TDFp_MhoVRDCYmpIPxhWHeKHHCrRKo Understanding square roots Learn how square root means what number multiplied by itself will result in the given number. https://cdn.kastatic.org/ka-youtube-converted/ROIfbUQrSY4.mp4/ROIfbUQrSY4.mp4 81 Radicales https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:rational-exponents-radicals/x2f8bb11595b61c86:radicals/e/square_roots 2025-02-10T11:15:42.866710478Z Square roots Practice finding the square root of a perfect square positive integer. Jeff Ruberg exercise https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:rational-exponents-radicals/x2f8bb11595b61c86:radicals/v/finding-square-root-of-decimal 2021-06-21T15:29:09Z Square root of decimal Learn how to find the square root of a decimal number. The problem solved in this video is p^2 = 0.81. video https://cdn.kastatic.org/googleusercontent/HmiNyWrahSITVayWlbDNbmU5G5Nzutf4qJqAG635kqurLCGCV5xRMVyN4A1KySYyfm5lxtomUgrtb7sn6IeQNbDSrQ Square root of decimal Learn how to find the square root of a decimal number. The problem solved in this video is p^2 = 0.81. https://cdn.kastatic.org/ka-youtube-converted/tRHLEWSUjrQ.mp4/tRHLEWSUjrQ.mp4 184 Radicales https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:rational-exponents-radicals/x2f8bb11595b61c86:radicals/e/roots-of-decimals-and-fractions 2025-02-13T04:57:25.728250847Z Roots of decimals & fractions Practice taking square roots of decimals and fractions. Ben exercise https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:rational-exponents-radicals/x2f8bb11595b61c86:radicals/v/introduction-to-cube-roots 2021-06-21T15:29:06Z Intro to cube roots Learn the meaning of cube roots and how to find them. Also learn how to find the cube root of a negative number. video https://cdn.kastatic.org/googleusercontent/KHn6tRQW1DJsLXSDPsxxHs8TbCf9u9x3W7z-E0lM31CIHsWnh5n6YIIFmYK80nlKHuaP-DoZqE1cwY5vrc8m8ZJw Intro to cube roots Learn the meaning of cube roots and how to find them. Also learn how to find the cube root of a negative number. https://cdn.kastatic.org/ka-youtube-converted/87_qIofPwhg.mp4/87_qIofPwhg.mp4 481 Radicales https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-roots/a/cube-roots-review 2023-12-11T22:13:00.981327266Z Cube roots review Review cube roots, and try some practice problems. article https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:rational-exponents-radicals/x2f8bb11595b61c86:radicals/e/cube_roots 2025-06-26T20:46:37.500606524Z Cube roots Practice finding the cube root of a perfect cube positive integer. Jeff Ruberg exercise https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:rational-exponents-radicals/x2f8bb11595b61c86:radicals/v/5th-roots 2022-10-06T23:01:00.745424633Z 5th roots 5th roots video https://cdn.kastatic.org/ka_thumbnails_cache/7207d525-5175-437f-9fe7-550d94c070d5_1280_720_base.png 5th roots 5th roots https://cdn.kastatic.org/ka-youtube-converted/8wrtyW1RwNk.mp4/8wrtyW1RwNk.mp4 261 Radicales https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:rational-exponents-radicals/x2f8bb11595b61c86:radicals/a/higher-order-roots 2021-04-29T07:53:55Z Higher order roots article https://www.khanacademy.org/math/algebra-home/alg-exp-and-log/alg-radicals/e/radicals 2021-04-29T07:59:23Z 4th & 5th roots Radicals are also known as roots. The most common are square root √ and cube root ∛, but there are more. Evaluate higher-degree radicals like ∜81. Tomer Gal exercise