Casio FX-9750GII - SOFTWARE VERSION 2-00 Quick Start Manual - Page 13

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Casio FX-9750GII - SOFTWARE VERSION 2-00 Quick Start Manual
Press q(REPT) to edit this problem or continue solving simultaneous equations with three
unknowns. To edit just one of the numbers in the system, arrow to the number to be edited and
press r(EDIT) or highlight the number to be edited and just enter the new number, then press
l.
Press
until the initial Equation Editor screen is displayed. The second mode is Polynomial
d
(w) and can be used to solve higher-order equations in standard form that are, from the 2
6
degree.
th
2. To solve the equation x
ww1ln2ln1l2lq
3. To change the equation to x
the c-value to 3 and press q(SOLV).
4. The default setting is for real numbers; to change the display to a+bi form, press
Equation SET UP menu, highlight Complex Mode, select w(a+bi), d, then q(SOLV).
fx-9750GII Quick Start Guide
– 2x
– x + 2 = 0, input the following:
3
2
+ 2x
+ 3x + 2 = 0, select q(REPT) and change the b-value to 2,
3
2
EQUATION
Lp
to the
nd
for the
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