1 / 8

8.3 Dividing Rational Expressions

8.3 Dividing Rational Expressions. CORD Math Mrs. Spitz Fall 2006. Objective. Divide rational expressions. Upcoming. 8.3 Friday 10/20 8.4 Monday 10/23 8.5 Tuesday/Wednesday – Skip 8.6 8.7 Thursday 10/26 8.8 Friday 10/27 8.9 Monday 10/30 8.10 Tuesday/Wed Chapter 8 Review Wed/Thur

chezarina-spiros
Télécharger la présentation

8.3 Dividing Rational Expressions

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. 8.3 Dividing Rational Expressions CORD Math Mrs. Spitz Fall 2006

  2. Objective • Divide rational expressions

  3. Upcoming • 8.3 Friday 10/20 • 8.4 Monday 10/23 • 8.5 Tuesday/Wednesday – Skip 8.6 • 8.7 Thursday 10/26 • 8.8 Friday 10/27 • 8.9 Monday 10/30 • 8.10 Tuesday/Wed • Chapter 8 Review Wed/Thur • Chapter 8 Test Friday

  4. Assignment • Pg. 317 #3-33 all

  5. Introduction • You should recall that two numbers whose product is 1 are called multiplicative inverses or reciprocals. • To find the quotient of two fractions, you multiply by the reciprocal of the divisor. You can use this same method to divide rational expressions.

  6. Ex. 1: Find The reciprocal of is

  7. Ex. 2: Find The reciprocal of is

  8. Ex. 3: Find Multiply by the reciprocal. Factor difference of squares and perfect square trinomial. Cancel common factors. = 1 All factors cancel leaving 1/1 or 1.

More Related