SOLUTION: Which of these expressions always represents a negative value? Which of these expressions always represents a positive value? x -x -(x+y) |x|

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Which of these expressions always represents a negative value? Which of these expressions always represents a positive value? x -x -(x+y) |x|      Log On


   

Question 1071190: Which of these expressions always represents a negative value? Which of these expressions always represents a positive value?
x -x -(x+y) |x|
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
None of them ALWAYS represents a negative value
+abs%28x%29+ ALWAYS represents a positive value