Power Functions And Power Root Functions - Casio fx-300ES PLUS User Manual

(MthIO-MathO, MthIO-LineO)
3
Example 3: log (4 ) = 6 (MthIO-MathO, MthIO-LineO)
2
3
Example 4: log (4)
2
Example 5: To calculate ln 90 (= log
Power Functions and Power Root
Functions
Note that the input methods for
depending upon whether you are using Natural Display or Linear Display.
Example 1: 1.2 × 10
2+2
Example 2: (1 + 1)
2 3
Example 3: (5 ) = 15625
5
Example 4: √32 = 2
(MthIO-MathO)
(LineIO) 5
Example 5: To calculate √2 × 3 (= 3√2 = 4.242640687...) to three decimal
places (Fix 3)
2 (,) 16
2
2
= 8 (MthIO-MathO, MthIO-LineO)
2 4
90) to three significant digits (Sci 3)
e
(SETUP)
90
, ,
3
= 1200 (MthIO-MathO)
1 2 10
= 16 (MthIO-MathO)
1 1 2
5
( ) 5
( ) 32
(SETUP)
37
16
(Sci)
, and are different
3
2
32
(Fix)
4
4
6
8
0
4.50×10
1200
16
15625
2
2