Episodes
Saturday Apr 11, 2020
Saturday Apr 11, 2020
A simple explanation of lesson 96. The meaning of the square root symbol, and the difference of two sqaures theorem (or why an equation of the form x2 = n will usually have two solutions)
Saturday Apr 11, 2020
Saturday Apr 11, 2020
A simple explanation of lesson 96. The meaning of the square root symbol, and the difference of two sqaures theorem (or why an equation of the form x2 = n will usually have two solutions)