nameVoid Messages 238 Reaction score 0 Thread starter Feb 4, 2009 #1 im getting -27/2 book is giving 53/2 calc is giving 21/2 Homework Equations The Attempt at a Solution
im getting -27/2 book is giving 53/2 calc is giving 21/2 Homework Equations The Attempt at a Solution
Dick Science Advisor Homework Helper Messages 26,254 Reaction score 623 Feb 4, 2009 #2 |x-4| is only equal to x-4 for x greater than or equal to 4. What is it if x<4?