Casio fx - 3900pv Quadratic Equations Input Step
mode |
0 |
p1 |
shift mode |
p1 |
RUN |
x |
2 |
+/- |
= |
Kin 1 |
RUN |
Kin 2 |
square |
+ |
Kout 1 |
x |
2 |
= |
square root |
Kin 3 |
+ |
Kout 2 |
= |
÷ |
Kout 1 |
= |
HLT |
Kout 2 |
- |
Kout 3 |
= |
÷ |
Kout 1 |
= |
mode . |
Casio fx - 3900pv Quadratic Equations Output Step
P1 |
Value A |
RUN |
Value B |
RUN |
Value C |
RUN |
root display |
RUN |
root display |