SOLUTION: If x=-2, which of the following is not an expression for zero? . A)0/x B)x^2-4 C)x+(-x) D)x-2

Algebra ->  Expressions -> SOLUTION: If x=-2, which of the following is not an expression for zero? . A)0/x B)x^2-4 C)x+(-x) D)x-2      Log On


   

Question 1040327: If x=-2, which of the following is not an expression for zero? .
A)0/x
B)x^2-4
C)x+(-x)
D)x-2
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Sub -2 for x.
Then you'll know.