Visit http://ilectureonline.com for more math and science lectures!
We will find “tricks” of how to estimate a square root of numbers that ends with “5”s without a calculator. (Part 2)
To donate:
http://www.ilectureonline.com/donate
https://www.patreon.com/user?u=3236071
.
Next video in this series can be seen at:
https://youtu.be/EJtDWxy3-4s