taking coefficient of highest order term zero in a polynomial and solving it
30013
Numerically stable algorithm for solving the quadratic equation when $a$ is very small or $0$
112334
Real roots of a polynomial of real co-efficients , with the co-efficients of $x^2 , x$ and the constant term all $1$
98124
Solving for the closed term solution of a third order recurrence relation with real constant coefficients
99835
Polynomial in $\mathbb{Q}[x]$ with root $\sqrt[3]{2}+\sqrt[3]{3}$
146734
Find a second degree polynomial that goes through 3 points
134342
Find a polynomial of degree > 0 in $\mathbb Z_4[X]$ that is a unit.
43511
Proving products of coefficients of two polynomials are zero when the product of the polynomials is zero
126402
How to factor a fourth degree polynomial
156545
Find undetermined coefficients in polynomial quotient and remainder
49121
Factorizing a polynomial $f$ in $A[x]$ (with $A$ commutative), where $f$ has a zero in its field of fractions
107133
Let f(x) be a polynomial satisfying $\lim_{x \to\infty} \frac{x^4f(x)}{x^8+1}=3,$ $f(2)=5 $ and $f(3)=10$, $f(-1)=2$ and $f(-6)=37$
151514
Trouble doing polynomial interpolation
100278
Find $\alpha^{2016} + \beta^{2016} + \alpha^{2014} + \beta^{2014} \over \alpha^{2015} + \beta^{2015}$ for zeroes of the polynomial $x^2+3x +1$
117970
Find the minimal polynomial for $\sqrt[3]{2} + \sqrt[3]{4}$ over $\mathbb{Q}$
55119
Proof that the coefficients of a polynomial are real
126940
Converting expressions to polynomial form
118916
How do I prove that a polynomial F[x] of degree n has at most n roots