Texas Instruments TI-89 ユーザーズマニュアル
Activities
774
Finding Factors
Finding Factors
Finding Factors
Finding Factors
Enter the expressions shown below on the Home screen.
1.
factor(x^3
N
5x)
¸ displays a rational
result.
2.
factor(x^3+5x)
¸ displays a rational
result.
3.
factor(x^3
N
5x,x)
¸ displays a real
result.
4.
cfactor(x^3+5x,x)
¸ displays a
complex result.