Question 120689
Is this inequalities in TWO variables?  If so, then see MY explanation by clicking on my tutor name "rapaljer" anywhere in algebra.com.  Then click on the first link on my page called "Basic or Intermediate Algebra."  Then look for "Basic Algebra", then "Chapter 4", "Section 4.04".  My explanation is a "non-traditional" explanation, designed for people who have trouble with math!!

See if this helps!!


R^2