Texas Instruments TI-15 - Page 99

© 2000 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI-15: A Guide for Teachers
92
Calculating negative powers
Find the standard numerals for the
following powers:
2
-3
=
-2
-3
=
.2
-3
=
(1/2)
-3
=
Powers
¨
Negative
M
Press Display
2
¨ M
3
®
2É
Ü
ÑÚ ØÙÏÐÓ
M
2
¨
M
3
®
Ü
2É
Ü
ÑÚ ÜØÙÏÐÓ
r
2
¨ M
3
®
Ù2É
Ü
ÑÚ ÏÐÓ
1

2
¨ M
3
®
1.
2
ê É
Ü
ÑÚ Ö