U
SER
’
S
G
UIDE
— 39
Cubed Function
What is the Cubed value of 10? What is 50
3
?
KEYSTROKE
DISPLAY
o o
0.
1 0 Ç X
1000.
5 0 Ç X
125000.
Cubed Root Function
Example 1:
What is the Cubed Root of 100? Then, find
:
KEYSTROKE
DISPLAY
o o
0.
1 0 0 Ç √
4.641589
5 0 8 8 Ç √
17.1995
Example 2:
What are the three dimensions of a Cube with a Volume of 2028
Cubic Inches?
KEYSTROKE
DISPLAY
o o
0.
2 0 2 8 Ç √
12.65773
(Inches)
Alternate method of entry using Unit Keys:
KEYSTROKE
DISPLAY
o o
0.
2 0 2 8 i i i
2028
CU INCH
Ç √
12-11/16
INCH
Ç i i
12.65773
INCH
Scientific Notation
Add 1.78 x 10
10
and 3.90 x 10
9
:
KEYSTROKE
DISPLAY
o o
0.
1 • 7 8 Ç / 1 0 + 3 • 9 Ç / 9 =
2.17000
10
