- #1
kathrynag
- 598
- 0
Let p be a prime number. Find all roots of x^(p-1) in Z_p
I have this definition.
Let f(x) be in F[x]. An element c in F is said to be a root of multiplicity m>=1 of f(x) if (x-c)^m|f(x), but (x-c)^(m+1) does not divide f(x).
I'm not sure if I use this idea somehow or not.
I have this definition.
Let f(x) be in F[x]. An element c in F is said to be a root of multiplicity m>=1 of f(x) if (x-c)^m|f(x), but (x-c)^(m+1) does not divide f(x).
I'm not sure if I use this idea somehow or not.