1 / 20

Do Now

Do Now. Solve. Check your answers for extraneous solutions:. Objectives. 15.October.2012 Scholars will be able to… Divide polynomials using long division and synthetic division. Use the Remainder and Factor Theorems. Wait. Write down two key points from Friday and one question.

vega
Télécharger la présentation

Do Now

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. Do Now • Solve. Check your answers for extraneous solutions:

  2. Objectives • 15.October.2012 • Scholars will be able to… • Divide polynomials using long division and synthetic division. • Use the Remainder and Factor Theorems.

  3. Wait • Write down two key points from Friday and one question.

  4. Quiz Reflections

  5. Dividing Polynomials • Graph . • Where does this have a zero? • We know that this has a zero at . • Therefore divides the polynomial and the result will be some other polynomial . • Here we can factor and figure out what is quickly.

  6. Old School Long Division Break

  7. Dividing with Long Division • Factor if is a factor:

  8. Dividing with Long Division • Factor if there is a zero at :

  9. Dividing with Long Division • Factor if is a factor:

  10. Divide • Is the quotient a polynomial? • Is a factor of ?

  11. Divide

  12. Divide

  13. Divide

  14. Divide

  15. Divide

  16. Synthetically Divide

  17. Synthetically Divide

  18. Synthetically Divide

  19. Remainder Theorem • If is a polynomial divided by , the remainder is . • A polynomial has a factor of iff.

  20. Example • Is a factor of ? • Is a factor of ?

More Related