- #1
Fantini
Gold Member
MHB
- 268
- 0
I'm having trouble with the following question:
Construct a polynomial $q(x) \neq 0$ with integer coefficients which has no rational roots but is such that for any prime $p$ we can solve the congruence $q(x) \equiv 0 \mod p$ in the integers.
Any hints on how to even start the problem will be strongly appreciated. (Nod) Thanks.
Construct a polynomial $q(x) \neq 0$ with integer coefficients which has no rational roots but is such that for any prime $p$ we can solve the congruence $q(x) \equiv 0 \mod p$ in the integers.
Any hints on how to even start the problem will be strongly appreciated. (Nod) Thanks.