Adding and subtracting

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Presentation transcript:

Adding and subtracting Polynomials Lesson 8-1 Adding and subtracting

Polynomials A polynomial is a monomial or a sum of monomials. A binomial is the sum of two monomials, and a trinomial Is the sum of three monomials. Polynomials with more than three terms have no special name.

Degree The degree of a monomial is the sum of the exponents of all its variables. The degree of the polynomial is the same as the degree of the monomial term with the highest degree. .

standard form of a polynomial The terms of a polynomial are usually arranged so that the terms are in order from greatest degree to least degree. This is called the standard form of a polynomial