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    NCERT Solutions for Class 9 Maths Chapter 2 – Polynomials

    If any given expression has more than three terms, then the expression is called as polynomials.

    Types of Polynomials:

    The polynomials can be classified based on the number of terms as given below

    Monomial:

    The polynomial with only one term is monomial

    Eg: It’s a number or a number with variable

    Binomial:

    The polynomial with only two terms is Binomial

    Eg: It has 2 monomials separated by positive or negative signs

    Trinomial:

    The polynomial with only 3 terms is Trinomial

    Eg: It has 3 monomials separated by positive or negative signs

    Constant Polynomial:

    The polynomial with only constant term is Constant Polynomial

    Polynomial:

    The polynomial with more than 3 terms is polynomial

    Eg: It has more than 3 monomials separated by positive or negative signs

    Remainder Theorem

    It is also called as little Bézout’s theorem

    The remainder theorem can be in a very simple way as follows

    Inorder to find the value of the function f(x) for a given number, n

    Divide the function by x- n

    The result obtained will be f(n)

    Note: the remainder theorem work only function is divided by linear polynomial.

    The polynomial can be positive or negative number

    Factorization of Polynomials or polynomial factorization:
    It is a chapter important in Maths and Computer Algebra. It is a method in which the polynomial with coefficients in a given filed is obtained after multiplication of irreducible factors with coefficients in the same domain.

    Study NCERT solutions for class 9 maths chapter 2 pdf in simple and easy to understand language. Understand the types of Polynomials well; this will help in studying the chapter without doubts.

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