Видео с ютуба Polynomial Trick
Solve (x+1)^4+(x+5)^4=32 (polynomial equation trick)
Algebra Basics: What Are Polynomials? - Math Antics
Introduction to Polynomials
Разложение трехчленов на множители
How To Factor Polynomials The Easy Way!
Factoring Quadratics WITHOUT Guessing Product & Sum
Dividing Polynomials: The Long Division Method