Texas Instruments TI-15 - Page 66

© 2000 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI-15: A Guide for Teachers
59
Powers as “repeated multiplication”
Use this formula and repeated
multiplication to find the volume of
a cube with a base of 5 meters.
V = l x w x h = 5 x 5 x 5 = 5
3
Constant
Operations
›
Multiply
V
Press Display
› V
5
›
(store the
operation)
Op1
Ý5
1
(initialize u s i n g 1)
Op1
1á
›
Op1
1Ý5
15
›
Op1
5Ý5
225
›
Op1
25Ý5
3 125