Casio ALGEBRA FX 2.0 Equation Calculations Manual de usuario descargar pdf (Pagina 5)

19990401

4-2-2

High Degree Equations

Example To solve the cubic equation

x

3

– 2x

2

– x + 2 = 0

Procedure

1 m EQUA

2 2(POLY)

2(3)

3bw-cw-bwcw

4 6(SOLV)

Result Screen

(Multiple Solutions) (Complex Number Solution)

1 2 3 4 5 6 7 8

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