As per name of chapter indicates about the topic, so it discusses a particular type of algebraic expression known as polynomial. Methodology and terminology related to it. Polynomial is an impression that consists of variables and coefficients, involving the operations of addition, subtraction, multiplication, and non-negative integer exponents of variables. Students will be taught several examples as well as the definition of different terms like polynomial, degrees, coefficient, zeros and terms of a polynomial. Exercises are present in this chapter which includes problems related to all the topics mentioned in the chapter. The chapter also deals with Remainder Theorem and the Factor Theorem with the uses of these theorems in the factorisation of polynomials.