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  • 21-04-2021
  • Mathematics
contestada

factorise : ab²-bc²-ab + c²​

Respuesta :

jennifer570
jennifer570 jennifer570
  • 21-04-2021

ab²-bc²-ab +c²

= ab²- ab+ bc²+c²

= ab(b-1)-c²(b-1)

= (b-1) (ab-c²)

I hope I have helped you.

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