shaunhood shaunhood

23-01-2017
Mathematics

contestada

a(x-5)-a(x+2

a. -7a
b. ax-3a
c. ax-7a
d. 2ax-3a

Respuesta :

DeathTheKid101 DeathTheKid101

23-01-2017

The answer would be A) -7a

1. expand

2. gather the terms

3. simplify.

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