1 / 13

Section 4: Multiplying Polynomials

Learning Target: I will recognize the types of polynomials (mono, bi, tri and poly) and multiply them together to get a single polynomial. HOMEWORK: Day 1 - pg P6 #1-18 odds Day 2 – Multiplying Binomials Worksheet. Section 4: Multiplying Polynomials.

ronnie
Télécharger la présentation

Section 4: Multiplying Polynomials

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. Learning Target: I will recognize the types of polynomials (mono, bi, tri and poly) and multiply them together to get a single polynomial. HOMEWORK: Day 1 - pgP6 #1-18 odds Day 2 – Multiplying Binomials Worksheet Section 4: Multiplying Polynomials

  2. What is the difference when 2x - 3y is subtracted from 7x + 8y? 5x + 11y 9x + 5y 5x + 5y -5x – 11y 5x – 11y Act pRACTICE A. 5x + 11y

  3. Types of polynomials

  4. A child is walking away from a streetlight one evening. The shadow the light casts is 6 feet longer than the height of the light. The child is 4 feet shorter than the streetlight and casts a shadow that is 4 feet long. How tall is the streetlight? Ex 1: Where you will see this

  5. 1. (x + 4)(x – 5) 2. (3x – 6)(-4x² - 1) Ex 2: multiply the Following Binomials using the distributive property

  6. F________ O_________ I _________ L_________ 1. (x + 4)(x – 5) = 2. (3x – 6)(-4x² - 1) = Ex 3: Multiply The following Binomials using the “FOIL” Method Challenge: (4x + 1)(2x³ + 3x – 2)

  7. (x + 4)(x – 5) (3x – 6)(-4x² - 1) Ex 3: Multiply the Following Binomials using the square method.

  8. (3x – 4)(x + 5) = (x + 1)(x – 8) = (-2x² + 3)(4x – 7) = (5x + 3)(-4x + 2) = Which method did you like the best? Use that method to simplify the following: 3x² + 11x - 20 x² - 7x - 8 -8x³ +14x² + 12x - 21 -20x² -2x + 6

  9. Pg P6 #1-18 odds Homework Answers: A. n – 7, n + 2 B.

  10. (4x + 1)(2x³ + 3x – 2) Ex 4: More than Binomials Of the 3 methods - Distributive Property, FOIL and Squares – which will not work for this problem?

  11. The expression is equivalent to which of the following? ACT Practice C: x³ - y³

  12. Find the area of the rectangle: Ex 5: Area

  13. Simplify Ex 6: The challenge! Homework: Multiplying Binomials Worksheet Quiz on Sections 1 – 4 tomorrow!

More Related