aosera
aosera aosera
  • 01-01-2018
  • Mathematics
contestada

How to factorise

[tex] {8x}^{2} - xy - {7y}^{2} [/tex]

Respuesta :

tynollette tynollette
  • 01-01-2018
(8x+7y)(x-y) is the answer.
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