The lesson factorization of polynomials has some crucial keywords which need to be learned: Polynomial: An expression with more than two algebraic terms, that is, the sum (or difference) of numerous terms containing various powers of the same or separate variable (s).Co-efficient: A coefficient is a number that is either printed alongside or multiplied by a variable. It is the numerical factor of a phrase with variables and constants.Degree of a Polynomial: In a polynomial expression, it is the variable's highest power.