Negative times a Negative Equals Positive. Why? - Maths Tricks #5

In this video Khurshed Batliwala, fondly called as Bawa, explains why multiplication of two negative numbers equals a positive. This multiplication video also demonstrates how to teach multiplication.


This video is an excerpt from the Mathemagic workshop in which you learn a lot of maths tricks. Khurshed Batliwala who put together this workshop holds a Master’s Degree in Mathematics from the very prestigious IIT Bombay. Mathemagic has been designed to be a thoroughly entertaining 2 hour learning experience; a delightful romp through some of the basics of some fairly advanced maths.

To know more about this workshop please write to [email protected]

Video Created by
Abhiram Viswanathan
Gowrishankar Venkatraman

Concept and Overall Interference by
Bawa and Dinesh (BnD)

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