Find polynomials in real $x$
139930
Find all polynomials $p$ such that $p(x^2)=p(x)p(x+1)$
76327
Finding inverse of polynomial in a field
4813
On finding polynomials that approximate a function and its derivative (extensions of Stone-Weierstrass?)
117743
Remainder of the polynomial
126202
Analysis Question Involving Real Numbers
131869
How to find all polynomials P(x) such that $P(x^2-2)=P(x)^2 -2$?
152347
Proof that a certain entire function is a polynomial
121759
If this equation in x has real roots find the value of a and b.
104965
Find $n$ such that polynomial is divisible
61148
Finding real roots of $ P(x)=x^8 - x^7 +x^2 -x +15$
118916
How do I prove that a polynomial F[x] of degree n has at most n roots
111569
Property of a polynomial with no positive real roots
14836
A polynomial sequence
85681
Cardinality of polynomials with real coefficients
114146
Polynomial in $n$ variables
137218
Does there exist a polynomial $f(x)$ with real coefficients such that $f(x)^2$ has fewer nonzero coefficients than $f(x)$?
97652
Can every real polynomial be factored up to quadratic factors?