EX #8

MATHEMATICS MODE:

Example

Key in operation

Display

(-2.5)2

 

(-2.5)2

 

 

25

 

 

4

(4 x 1075)(-2 x

 

4E75x

10-79)

 

1

 

 

 

 

1250

EX #9

MATHEMATICS MODE:

Example

Key in operation

Display

23 + 7 A

23+7 A

 

 

30

2 x sin A = 1

2sin(A

 

 

1

Clear memory

0

A

 

 

0

10