naomaylen
naomaylen naomaylen
  • 13-10-2017
  • Mathematics
contestada

 ac-ad + bc-bd 
La respuesta, por favor es   factorización

Respuesta :

anthony12341
anthony12341 anthony12341
  • 14-10-2017
ac-ad+bc-bd
=(ac-ad)+(bc-bd)
=a(c-d)+b(c-d)
=(c-d)(a+b)
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