New posts in Factoring

How to see $x^6-1=(x^2−1)(x^2+x+1)(x^2−x+1)$?

Non unique factorization of integer valued polynomials

Why do we factor polynomials the way we do?

Do even degree polynomials have even degree factors (no conjugates)?

Factoring a quadratic polynomial (absolute beginner level), are both answers correct?

How to get all the factors of a number using its prime factorization?

Showing that $ 1 + 2 x + 3 x^2 + 4 x^3 + \cdots + x^{10} = (1 + x + x^2 + x^3 + x^4 + x^5)^2$

Factoring $x^7+3x^6+9x^5+27x^4+81x^3+243x^2+729x+2187$

Prime numbers yield from Pythagoras triples

(1) Sum of two factorials in two ways; (2) Value of $a^{2010}+a^{2010}+1$ given $a^4+a^3+a^2+a+1=0$.