Maths Class 9 Chapter 2 Polynomials Important Concepts and Formulas 1. A polynomial p(x) in one variable x is an algebraic expression in x of the form p(x) = a n x n + a n – 1 x n – 1 + . . . + a 2 x 2 + a 1 x + a 0 . where a 0 , a 1 , a 2 , . . .…
