1 / 5

Objective: To multiply binomials using Area Model

Learn how to multiply binomials using the Area Model. The area of a rectangle is used to represent the product of the binomials. Practice problems are included.

shonnag
Download Presentation

Objective: To multiply binomials using Area Model

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. Objective: To multiply binomials using Area Model

  2. Draw a rectangle. What is the area of the rectangle? Split it into four. Fill in the following. 3 5 4 12 20 6 10 2 12 + 20 + 6 + 10 = 48 square units

  3. What is the area of this rectangle? (2x + 6)(3x + 1) = 6x2 + 20x + 6 2x 6 3x 6x2 18x 2x 6 1 6x2 + 18x + 2x + 6 = 6x2 + 20x + 6

  4. What is the area of this rectangle? (4x - 3)(5x + 2) = 20x2 - 7x - 6 4x -3 5x 20x2 -15x 8x -6 2 20x2 - 15x + 8x - 6 = 20x2 - 7x - 6

  5. You have 5 minutes to copy this slide! • Practice! Multiply the following. • (5x + 1)(2x + 4) = • (x + 7)(x – 3) = • (4x – 2)(x + 1) = • (3x + 2)(x + 2) = • (x + 5)(x + 5) = • (x – 5)(x – 5) = • (x + 5)(x - 5) = • (x + 1)(2x + 9) = • (x + 5)(x – 8) = • (3x + 2)(x + 7) = • (-5x + 2)(x + 3) = • (x + 2)(x + 2) = • (x – 2)(x – 2) = • (x + 2)(x - 2) =

More Related