Chapter 4 Equation Calculations; Simultaneous Linear Equations 4 - Casio CFX9850GBPLUS User Manual

Equation Calculations
Your graphic calculator can perform the following three types
of calculations:
• Simultaneous linear equations
• Quadratic and cubic equations
• Solve calculations
From the Main Menu, enter the EQUA mode.
• { SIML } ... {linear equation with 2 to 6 unknowns}
• { POLY } ... {degree 2 or 3 equation}
• { SOLV } ... {solve calculation}
4-1 Simultaneous Linear Equations
4-2 Quadratic and Cubic Equations
4-3 Solve Calculations
4-4 What to Do When an Error Occurs
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