MrMaple MrMaple

08-12-2016
Mathematics

contestada

Factor the expression completely.

-28x - 56
-14(2x + 14)
-14(2x - 14)
-28(x + 2)
-28(x - 2)

Respuesta :

08-12-2016

28=14×2=28
56=14×4=2×28
---------
-28(x+2)

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