This short video shows how to solve ‘any’ equation using the numerical solver in the Equation app of a CASIO fx-CG50AU. Changing the ‘seed’ to obtain an alternative solution, and the graphical representation of multiple solutions, is included

This short video shows how to solve ‘any’ equation using the numerical solver in the Equation app of a CASIO fx-CG20AU. Changing the ‘seed’ to obtain an alternative solution, and the graphical representation of multiple solutions, is included.