Tuesday, January 26, 2016

Video: The F.O.I.L. Technique in Algebra

The F.O.I.L. Technique in Algebra

An efficient way of multiplying two binomials (x + y)*(a + b)

https://www.youtube.com/watch?v=n35ZLJzAu1A


Eddie

RPN with HP 15C & DM32: Min, Max, Midrange, Log Mean

RPN with HP 15C & DM32: Min, Max, Midrange, Log Mean Introduction These set of programs calculates four statistics: (1) ...