Solving Rational Inequalities

How to Solve Rational Inequalities. We use factoring and sign analysis in these examples in this free math video tutorial by Mario's Math Tutoring. Timestamps: 00:00 Intro 0:06 Introductory Example Solving a Quadratic Inequality 0:43 Sign Analysis Using Intervals and Test Values 1:30 Writing the Solution in Interval Notation 1:56 Rational Inequality Example 1 2:00 First Step is to Factor & Set Factors = 0 2:15 Plot Solutions on the Number Line from Low to High 2:33 Plotting Points as Closed or Open 3:11 Test Intervals with Test Values Using Sign Analysis 4:00 Writing Solution in Interval Notation 4:34 Example 2 of Rational Inequalities 4:36 Get All the Terms on One Side of the Inequality and Set to Zero 4:53 Combine Terms Into 1 Fraction by Getting a Common Denominator 5:37 Set Factors in the Numerator and Denominator = 0 and Plot on Number Line 5:53 Deciding whether the Intercepts are Open or Closed 6:15 Testing Intervals and Using Sign Analysis 6:45 Writing the Solution in Interval Notation Related Videos: Solving Quadratic Inequalities Using Sign Analysis https://youtu.be/NvfAei2S320 Graphing Rational Equations Playlist: https://www.youtube.com/playlist?list=PLHRatQsym1_jEZ8u_SDw9TSP_0GqFW5ky * Organized List of My Video Lessons to Help You Raise Your Scores & Pass Your Class. Videos Arranged by Math Subject as well as by Chapter/Topic. (Bookmark the Link Below) http://www.mariosmathtutoring.com/free-math-videos.html ➡️JOIN the channel as a CHANNEL MEMBER at the "ADDITIONAL VIDEOS" level to get access to my math video courses(Algebra 1, Algebra 2/College Algebra, Geometry, and PreCalculus), midterm & final exam reviews, ACT and SAT prep videos and more! (Over 390+ videos) https://www.youtube.com/channel/UClOR1BiPyOkkIAnv9Cmj4iw/join