Calculator Hacks 5 Quadratic formula on Casio fx85GT

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=TfEhmA18VUg

Use your Casio fx-85GT to solve a quadratic equation using the quadratic formula.

Casio, Maths, Math, Quadratic, Solve, Equation, mathedup, TDA, maths
#############################