Number of roots and degree of polynomial
46648
How to prove the existence of a splitting field?
20908
How to compute $k$'th roots $\!\bmod n$?
141093
How many real roots does $(x-a)^3+(x-b)^3+(x-c)^3$ have?
151732
Number of solutions of polynomials in a field
24000
Roots of Sum of Two Polynomials (with Known Roots)
99835
Polynomial in $\mathbb{Q}[x]$ with root $\sqrt[3]{2}+\sqrt[3]{3}$
26189
How to find out how many roots of a polynomial is in each quadrant?
111569
Property of a polynomial with no positive real roots
82262
minimal polynomial of nth root of 2 over $\mathbb Q$
141983
Complex polynomial of degree $n$
51804
How to show that a root of the equation $x (x+1)(x+2) ....... (x+2009) = c $ can have multiplicity at most 2?
88466
Show that polynomial $X^{n+1}-aX^n+aX-1$ has only roots of module $1$
77820
Roots in a polynomial ring
158156
Finding the dual basis for the space of polynomials of degree $\leq$ 2
155444
Show that entire function $f$ is a polynomial of degree at most $n$
63321
Polynomials and partitions
2408
Show that a polynomial has at least one positive solution/root.