Video : How to obtain the square root of a perfect square?



We have often seen questions in the examinations where we have need to find the square-root of a number. In this video tutorial, we are going to see how to obtain the square-root of a perfect square. We have already discussed how to check if a given number is a perfect square.

Please go through the following tutorial, which describes the shortcut for obtaining the square-root of a perfect square.




It is important to note that, this shortcut works for only Perfect squares. If the number is not a perfect square, then you can roughly estimate the square-root. This shortcut is explained here.

I hope, you find this video tutorial very useful. Please leave a comment or contact me if you have any doubts.



Kiran Chandrashekhar

Hey, Thanks for dropping by. My name is Kiran Chandrashekhar. I am a full-time software freelancer. I love Maths and Mathematical Shortcuts. Numbers fascinate me. I will be posting articles on Mathematical Shortcuts, Software Tips, Programming Tips in this website. I love teaching students preparing for various competitive examinations. Read my complete story.

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