EX #45

MATHEMATICS MODE:

 

 

 

Key in operation

 

Display

(Cubic equation)

 

 

 

 

 

X1=

 

-1

 

 

 

 

 

 

X2=

3

 

 

 

 

 

 

 

 

10+0.331662479

 

 

X3=

3

-0.331662479

 

 

 

 

 

 

10

EX #46 LINE MODE:

 

 

 

Key in operation

 

Display

(COMP MODE)

 

 

0

 

 

X=(1_3) B2C

 

 

 

 

 

0

 

 

B?

 

 

 

 

 

 

0

(radius is B=5cm)

C?

 

 

 

 

 

 

0

 

(height is C=2cm)

Solve for X

 

 

 

 

 

 

0

(Calculate with new variables)

X=(1_3) B2C

 

 

 

X=

 

523.5987756

 

 

L-R =

 

0

30