X^3 (cube) – Texas Instruments TI-73 EXPLORER User Manual
Page 43
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Chapter 2: Math Operations
37
7302ENG.DOC CH2 Math Operations, English Julie Hewlett Revised: 07/29/98 11:58 AM Printed: 05/19/99 8:58
AM Page 37 of 32
gcd(
valueA,valueB
)
Find the greatest common divisor for the fraction,
27
/
36.
1. Find the GCD of
27
/
36
.
1
2
2 7
¡
3 6
E b
2. Simplify the fraction
completely using the GCD
(without using the
calculator).
3. Verify your answer by
simplifying
27
/
36
by 9 on the
calculator. You must be in
Mansimp
mode setting.
. # # # # "
b - l
2 7
=
3 6
" B
9
b
3
1
3
3
Calculates the cube of n, which is equivalent to n Q n Q n of
any real number, expression, or each element in a list.
n
3
Calculate 5
3
.
5
1
3
b
³
³
27
36
P
9
9
=
3
4
GCD=9
5
3
= 5
Q
5
Q
5 = 125
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