1 / 9

Adding, Subtracting, Multiplying, & Dividing Rational Expressions

Adding, Subtracting, Multiplying, & Dividing Rational Expressions. Objective: Add, subtract, multiply, divide, and simplify rational expressions. Example #1 Multiplying & Dividing Rational Expressions. Multiplying: Factor first, multiply straight across, cancel common factors. A.).

eheard
Download Presentation

Adding, Subtracting, Multiplying, & 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. Adding, Subtracting, Multiplying, & Dividing Rational Expressions Objective: Add, subtract, multiply, divide, and simplify rational expressions.

  2. Example #1Multiplying & Dividing Rational Expressions • Multiplying: Factor first, multiply straight across, cancel common factors. A.)

  3. Example #1Multiplying & Dividing Rational Expressions • Dividing: Factor first, multiply by the reciprocal of the second fraction, and cancel common factors. B.)

  4. Example #2Adding & Subtracting Rational Expressions • To add or subtract rational expressions, they must have the same denominator. If not, factor to compare denominators and find the least common denominator. A.)

  5. Example #2Adding & Subtracting Rational Expressions • To add or subtract rational expressions, they must have the same denominator. If not, factor to compare denominators and find the least common denominator. B.)

  6. Example #2 continued…Adding & Subtracting Rational Expressions C.)

  7. Example #2 continued…Adding & Subtracting Rational Expressions D.)

  8. Example #3Simplifying Complex Fractions • To simplify complex fractions, rewrite them as regular division problems. A.)

  9. Example #3Simplifying Complex Fractions • To simplify complex fractions, rewrite them as regular division problems. B.)

More Related