How To: Calculate square roots of numbers by hand in algebra

Calculate square roots of numbers by hand in algebra

In this math lesson, you will learn how to find the square root of a number without using a calculator. You can even find the square roots of large numbers by following this simple algorithm. The above video demonstrates how to find the square root by hand.

Sometimes you might want to estimate a square root instead of applying the above algorithm.

Calculate square roots of numbers by hand in algebra

Calculate square roots of numbers by hand in algebra Click through to watch this video on math-videos-online.com

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