Texas Instruments TI-82 STATS - Page 22

18
Using parentheses (continued)
Example: Divide 1/2 by 2/3.
Press Result
£ 1 ¥ 2 ¤ ¥
£
2 ¥ 3 ¤
Í
Example: Calculate 16 ^
1
2
.
Press Result
1 6 › £ 1 ¥ 2 ¤
Í
Example: Calculate (L3)
2
.
Press Result
£ Ì 3 ¤ ¡
Í
Note: Try each of these examples without the parentheses and see what
happens!