video thumbnail 9:11
The Difference of Two Squares

2019-05-07

[public] 307K views, 18.9K likes, 121 dislikes audio only

See more James Grime over on Singing Banana.

https://www.youtube.com/singingbanana

He is also on some channel called Numberphile.

http://bit.ly/grimevideos

We have some teacher notes and activity resources for this video on Think Maths. See if your students can find a better graphical proof for the case of 4k than we did! Spoiler: there is one.

http://think-maths.co.uk/standupmaths-videos#two-squares

CORRECTIONS

- Nothing yet. Let me know if you spot anything!

Thanks to my Patreon supports who do support these videos and make them possible. Here is a random subset:

Daniel Brahneborg

Jan Strohbeck

Marcel de Jong

Thomas Kristian Hodnemyr

Linus Törnqvist

Support my channel and I can make more maths videos:

https://www.patreon.com/standupmaths

Music by Howard Carter

Filming and editing by Matt Parker

Design by Simon Wright

Some maths by James Grime.

MATT PARKER: Stand-up Mathematician

Website: http://standupmaths.com/

Maths book: http://wwwh.umble-pi.com

Nerdy maths toys: http://mathsgear.co.uk/