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 Raíces cuadradas 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 Raíces cuadradas 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/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-roots/a/square-roots-of-perfect-squares-art 2023-12-11T22:13:00.981327266Z Square roots of perfect squares Learn how to find the square root of perfect squares like 25, 36, and 81. article https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-approximating-irrational-numbers/v/approximating-square-roots-2 2021-05-12T18:47:50Z Approximating square roots Learn how to find the approximate values of square roots. The examples used in this video are √32, √55, and √123. The technique used is to compare the squares of whole numbers to the number we're taking the square root of. video https://cdn.kastatic.org/googleusercontent/NmLYBMoaznVDSduejltf5ryy8CyjNviXgwJ2L6F-NB-hv3CqGMedj9-VGIDHbQgLCOWoehN2o_hS3WLUiAz7FeO0JA Approximating square roots Learn how to find the approximate values of square roots. The examples used in this video are √32, √55, and √123. The technique used is to compare the squares of whole numbers to the number we're taking the square root of. https://cdn.kastatic.org/ka-youtube-converted/Lh7NMBPFVZw.mp4/Lh7NMBPFVZw.mp4 288 Raíces cuadradas https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-approximating-irrational-numbers/e/square_roots_2 2026-03-24T23:41:07.080866137Z Approximating square roots Practice finding the approximate value of square roots by thinking about perfect squares. Christi Rockwell exercise