Casio Algebra FX 2.0 User Manual page 302

The following shows the formulas available for each type of expression.
Linear Equation — 6 Types
• AX = B
• AX + B = C
• A(BX + C) = D(EX + F)
Linear Inequality — 6 " 4 Types
• AX { > < > < } B
• AX + B { > < > < } C
• A(BX + C) { > < > < } D(EX + F)
Quadratic Equation — 5 Types
• AX = B
2
• AX + BX + C = 0
2
• AX + BX + C = DX
2
Simul Equation — 10 Types
• AX + BY = C
DX + EY = F
• AX + BY + C = 0
DX + EY + F = 0
• AX + BY = C
Y = DX + E
• AX + BY = C
DX + EY + F = GX + HY + I
• AX + BY + C = DX + EY + F
Y = GX + H
Pressing 6(EXCH) reverses the left side and right side elements of the expression.
7-3-2
Tutorial Mode
• X + A = B
• AX + B = CX + D
•&AX + B'= C
• X + A { > < > < } B
• AX + B { > < > < } CX + D
•&AX + B'{ > < > < } C
• (AX + B)
• AX + BX + C = D
2
+ EX + F
2
• Y = AX + B
Y = CX + D
• AX + BY + C = DX + EY + F
GX + HY + I = JX + KY + L
• AX + BY = C
DX + EY + F = 0
• AX + BY + C = 0
Y = DX + E
• AX + BY + C = 0
DX + EY + F = GX + HY + I
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= C
2