novflo123 novflo123

23-10-2020
SAT

contestada

If x is an integer, which of the following must
be an even integer?
A. x2-x-1
B. x2 - 4x + 6
C. x2 - 5x + 5
D. x2 + 3x-8
E. x2 + 2x - 10

Respuesta :

ally0691 ally0691

23-10-2020

I think E. Lmk if wrong

Answer Link

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