Respuesta :

David1993
We have:

-(3/4).(-8y).(4/3).(6x).(-1)

-1 × -1 × -1 = -1

Then:

-(3/4).(8y).(4/3).(6x)

(3/4).(4/3) = 12/12 <=> 1

Then:

-(8y).(6x)

= -48yx

Letter A)

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