Stand-up Maths | How to find a square root @standupmaths | Uploaded March 2018 | Updated October 2024, 5 days ago.
Here is the original π video:
youtube.com/watch?v=LhlqCJjbEa0

Watch the long version of the extra working out here:
youtube.com/watch?v=I7YvD7dqsy8

My calculation gave the square root of 10,005 to be 100.02499687578103

Compared to the true value of 100.0249968757810059447921878763577780015950243686963146571...

CORRECTIONS
- None yet. Let me know if you spot anything!

Thanks to my Patreon supporters who enable me to spend a day doing a lot of maths by hand. Here is a random subset:

David McCarthy JR
Derek Chandler
Mauro Cioni
Kevin Petrychyn
James Tanner

Support my channel and I can make more videos:
patreon.com/standupmaths

Music by Howard Carter
Filming and editing by Trunkman Productions
Design by Simon Wright


MATT PARKER: Stand-up Mathematician
Website: standupmaths.com
Maths book: http://makeanddo4D.com/
Nerdy maths toys: mathsgear.co.uk