Find all polynomials $P(x)$ with odd degree such that $P(x^2 - 2) = P^2(x)-2$
131869
How to find all polynomials P(x) such that $P(x^2-2)=P(x)^2 -2$?
134342
Find a polynomial of degree > 0 in $\mathbb Z_4[X]$ that is a unit.
117970
Find the minimal polynomial for $\sqrt[3]{2} + \sqrt[3]{4}$ over $\mathbb{Q}$
114146
Polynomial in $n$ variables
155962
Are there irreducible polynomials that are partially solvable by radicals?
48260
If $R=K[X]/(X^n)$, can represent any element as polynomial with degree $<n$
95594
Prove that a polynomial is irreducible or the field contains a $p$th root
13353
How do I find the degree of a multivariable polynomial automatically?
117353
Polynomial equation $f(x)f(2x^2)=f(2x^3+x)$
71261
Factoring a hard polynomial
147047
Does there exist a polynomial $p(x) \in \mathbb C[x]$ such that $p(x) \notin \mathbb R[x]$ and $p(x)p(-x)=p(x^2)$?
77403
Finding the minimal polynomial of $\sqrt 2 + \sqrt[3] 2$ over $\mathbb Q$.
129834
Show that there is a unique polynomial of degree at most $2n+1$ such that $q^{[k]}(x_1)=a_k,$ $q^{[k]}(x_2)=b_k$ for $k=0, \dots, n$.
133101
Number of solutions of $P(x)=e^{ax}$ if $P$ is a polynomial
125096
Minimal polynomial of $\alpha=\sqrt 2e^\frac{2\pi i}{3}$
7199
Suppose that $P(x)$ is a polynomial of degree $n$ such that $P(k)=\dfrac{k}{k+1}$ for $k=0,1,\ldots,n$. Find the value of $P(n+1)$
45454
Pairs of $(p,q)$ such that $p^2 + 1 = 2 q^2$?