Wondered why (a-b) ²=a²-2ab+b² | Explained by Khurshed Batliwala (Bawa) | Mathemagic

A quickie explanation of how this "formula" which so many of us rote-learned in school came about

If you haven't watched the previous video about why (a+b)²=a²+2ab+b²
Click here:    • Mathemagic - (a+b)²=a²+2ab+b² - But Why?  

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In this video Khurshed Batliwala, fondly called as Bawa, explains the reason behind this. With a Masters in Mathematics from IIT, Bombay, India, Khurshed is a faculty of The Art of Living founded by His Holiness Sri Sri Ravi Shankar. His meditation classes are full of wisdom and laughter and he manages to inffuse that simplicity in his maths videos as well!

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