Casio Algebra FX 2.0 PLUS User Manual page 149

Example To solve the cubic equation
x
3 – 2
Procedure
1 m EQUA
2 2(POLY)
2(3)
3 bw-cw-bwcw
4 6(SOLV)
Result Screen
(Multiple Solutions)
4-2-2
Higher Degree Equations
x x
2 – + 2 = 0
20011101 19990401
(Complex Number Solution)