Texas Instruments TI-89 Titanium User Manual

Previews 70
Finding Prime Factors
Expanding Expressions
Steps and keystrokes Display
Compute the factors of the rational number
2634492. You can enter “factor” on the entry
line by typing
FACTOR on the keyboard, or by
pressing „ and selecting
2:factor(.
Press „ 2 2634492 d ¸
(Optional) Enter other numbers on your own.
Steps and keystrokes Display
Expand the expression (xN5)
3
. You can enter
“expand” on the entry line by typing
EXPAND
on the keyboard, or by pressing „ and
selecting
3:expand(.
Press „ 3 c X | 5 d Z 3 d ¸
(Optional) Enter other expressions on your
own.

Texas Instruments TI-89 Titanium Specifications

General

Brand	Texas Instruments
Model	TI-89 Titanium
Category	Calculator
Language	English