SOLUTION: If x is a positive integer,which of the following must be an even integer A. X to the 2nd power B. 2x+2

Algebra ->  Equations -> SOLUTION: If x is a positive integer,which of the following must be an even integer A. X to the 2nd power B. 2x+2      Log On


   

Question 979284: If x is a positive integer,which of the following must be an even integer
A. X to the 2nd power
B. 2x+2
Answer by Gogonati(855) About Me  (Show Source):
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B. 2x+2 is an even integer when x is a positive integer.