E-7
K@(RUN • MAT)
K(SET UP)(Line))
*(CALC)(
d/dx)@A
HGTVB
U
Actual solution: 29.4 meters per second
Fraction Calculations
Example 1: To perform the following calculation
3
2
5
4
2
1
+
×
K@(RUN • MAT)
K(SET UP)(Line))
ABCD@A
U
Actual solution:
15
16
Conversion to a mixed fraction
(
)
Conversion to a decimal value
Example 2: To perform the following calculation
16
9
K@(RUN • MAT)
K(SET UP)(Line))
V()H@E
U
Actual solution:
4
3
Calculations Using Math Input/Output
Math input/output lets you enter calculations the same way they appear in your
math text book.
Fraction, square root, and pi calculations results only are displayed using the
corresponding natural math formats and symbols.
Example 1: Calculation containing
To perform the following calculation
5
2
+ 8
2
K@(RUN • MAT)
K(SET UP)(Math))
V()DVGV
U
Actual solution:
89
Example 2: Calculation containing the P symbol
To perform the following calculation sin
–1
2
'
3
• Use the radian angle unit.
K@(RUN • MAT)
K(SET UP)(Math)
AAAAAA(Rad))
Q(sin
–1
)V()BAA
U
Actual solution:
3
1
P
Example 3: To calculate a derivative
Determine the derivative of
dx
d
(
x
2
+ 2
x
– 3)
|
x
= 5
.
K@(RUN • MAT)
K(SET UP)(Math))
*(CALC)(
d/dx)TVA
TBCD
D
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