We will explore two methods of finding the decimal approximation of the square root of two. One will be a very elementary method that only requires a single theorem from Calculus 1. The other method, ...
[MindYourDecisions] presents a Babylonian tablet dating back to around 1800 BC that shows that the hypotenuse of a unit square is the square root of two or 1.41421. How did they know that? We don’t ...