1 / 15

Bell Quiz

Bell Quiz. 9.1 Adding and Subtracting Polynomials. You will review what polynomials are You will learn how to add and subtract polynomials Page 31 in the workbook. Polynomial:. An algebraic expression made up of terms. This polynomial has three terms Terms are separated by

iolana
Télécharger la présentation

Bell Quiz

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Bell Quiz

  2. 9.1 Adding and Subtracting Polynomials You will review what polynomials are You will learn how to add and subtract polynomials Page 31 in the workbook

  3. Polynomial: • An algebraic expression made up of terms. This polynomial has three terms Terms are separated by plusses (+) and minuses (-)

  4. How many terms are in each polynomial? 2 terms 4 terms

  5. Descending Order • By convention we write our polynomials in descending order; that is, from the highest exponent to the lowest exponent. Rewrite the polynomial in descending order highest lowest

  6. Different kinds of polynomials • What does “poly” mean? • So a polynomial has MANY terms • What number does “mono” represent? • So a monomial has ONE term • What number does “bi” represent? • So a binomial has TWO terms • What number does “tri” represent? • So a trinomial has THREE terms

  7. The DEGREE of a polynomial • The highest number of variables in one term. Has a degree of 2 Has a degree of 3 Has a degree of 3

  8. Tell the type of polynomial and the degree Monomial Degree of 5 Binomial Degree of 1 Trinomial Degree of 4

  9. ADDING polynomials Look for like terms What like terms do you see? –2y 7x

  10. ADDING polynomials Look for like terms Combine the like terms and simplify: –x –16 4x2

  11. ADDING polynomials Look for like terms Combine the like terms and simplify: 3x3 – 6x2 +4x +4

  12. SUBTRACTINGpolynomials Distribute the negative; Then look for like terms

  13. SUBTRACTINGpolynomials Distribute the negative; Then look for like terms

  14. SUBTRACTINGpolynomials Distribute the negative; Then look for like terms

  15. Assignment #17: Pg 557: 4, 7, 8, 9, 17-26 all, 30-35 all, 43-48 all, 54

More Related