Casio FX-9750GII - SOFTWARE VERSION 2-00 Manual de referência rápida - Página 12

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This section is an overview of the EQUATION Icon. To select this icon, highlight it and

The initial Equation Editor screen has three modes to choose from, Simultaneous,

Polynomial, and Solver; this section will give an overview of each mode.

The Simultaneous mode allows you to solve simultaneous linear equations with two to six

unknowns.

1. Solve the following system of equations:





















Press

to select the Simultaneous mode and press

calculator will display a matrix where the coefficients and constants can be entered

in to as long as each equation is in standard form. To enter this system of equations

(already in standard form) input the following:



n 5

There are four options at the bottom of the screen, press

to this system is (1, -1, 2).

Casio "The Basics fx-9750G

press









n 2

EQUATION

or press

n 1

n 7

for three unknowns. The

(SOLV). The solution