Casio ALGEBRA FX 2.0 Function Manual page 22

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
2
• AX = B
• AX 2 + BX + C = 0
• AX 2 + BX + C = DX
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 2 + BX + C = D
2 + EX + F
• 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
19990401
2
= C