10. 7 Solving Rational Equations. Standard: ALG. 15.0. Main Idea & Vocabulary. Today, we will solve rational equations. Like working with fractions, be sure to find a common denominator. Rational equation : an equation with one or more rational expression.
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.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
10. 7 Solving Rational Equations
Standard: ALG. 15.0
1) cross multiply
2) Solve for variable using inverse operations (Ch. 2)
When can you use cross products to solve a rational equation?
What is the purpose of multiplying both sides by the LCD?
How are the extraneous solutions related to the denominators in the equation?
Are excluded values always extraneous solutions?