- #1
konartist
- 47
- 0
What is the formula to find the Zeros of this?
[tex]f(x)= x^3 - 3x^2 - 9x + 9[/tex]
I just can't seem to find them.
Rational root theorem:
+-1,3,9
(nope)
won't work with synthetic substitution
Can't group it either
What da hell?
[tex]f(x)= x^3 - 3x^2 - 9x + 9[/tex]
I just can't seem to find them.
Rational root theorem:
+-1,3,9
(nope)
won't work with synthetic substitution
Can't group it either
What da hell?
Last edited: