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.Com
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) (Show Source): You can put this solution on YOUR website!
None of them ALWAYS represents a negative value
ALWAYS represents a positive value
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