$n$ degree polynomial $p(k)=\frac{k}{k+1}$ for integral $k=0$ to $n$.
130729
Polynomial extrapolation
155559
Quickest way to determine a polynomial with positive integer coefficients
71799
A complex polynomial with partial derivatives equal to zero is constant.
68124
why is $\sum\limits_{k=1}^{n} k^m$ a polynomial with degree $m+1$ in $n$
33011
Prove that the polynomial $f_n(x)=nx^{n+1}-(n+1)x^n+1$ is divisible by $(x-1)^2$
152347
Proof that a certain entire function is a polynomial
109102
Determine all real polynomials with $P(0)=0$ and $P(x^2+1)=(P(x))^2+1$
114418
A deduction from $x^n-1=(x^2-1)\prod_{k=1}^{(n-2)/2}[x^2-2x\cos{\frac{2k\pi}{n}}+1]$
63321
Polynomials and partitions
118916
How do I prove that a polynomial F[x] of degree n has at most n roots
58927
Integer coefficient polynomial $p(x)$ has no integer roots of $\,p(0)$ and $p(1)$ are odd [Parity Root Test]
7389
Finding the limit of $\frac{Q(n)}{P(n)}$ where $Q,P$ are polynomials
25981
Prove that $\sum_{k=0}^n a_k x^k = 0$ has at least $1$ real root if $\sum_{k=0}^n \frac{a_k}{k+1} = 0$
111505
Proof $\binom{p-1}{k}\equiv (-1)^k \mod{p}$
40014
A polynomial that is zero on an open set
155575
Proving a polynomial $f(x)$ composite for infinitely many $x$
148910
Multivariate polynomials have infinitely many zeroes