Casio Algebra FX 2.0 User Manual page 149

Example To solve the cubic equation
x
– 2
3
Procedure
1 m EQUA
2 2(POLY)
2(3)
3 bw-cw-bwcw
4 6(SOLV)
Result Screen
(Multiple Solutions)
4-2-2
High Degree Equations
x x
– + 2 = 0
2
19990401
(Complex Number Solution)