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• Example 3: To calculate the following using memory and
a constant: (12҂3)ȕ(45҂3)ѿ(78҂3)҃135.
(12҂3) 3 - - 12 = A Y
(45҂3) 45 A {
(78҂3) 78 |
(Memory recall) Z
kAdditional fx-85B/fx-280 Memory Calculations
• The fx-85B/fx-280 has two additional memories named A
and B.
•Use
A J to store data and 0 to recall data.
•Storing data in a memory replaces anything stored there
previously.
•To clear a memory, store a zero in it.
• Example 1: To input 123 in memory A.
t 123 A J 1
MK
135.
MK
234.
MK
135.
M
13.
MK
36.
123.