Approximating square roots
4:48
Khan Academy
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.
Apr 29, 2015
Methods of computing square roots Square Root Approximation
Find square roots of perfect squares in seconds using digit sum magic! No calculator required 🔥#math
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