miroslavaaranda
miroslavaaranda miroslavaaranda
  • 12-10-2018
  • Mathematics
contestada

Factor by grouping xy+8y+7x+56

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trishinada63
trishinada63 trishinada63
  • 12-10-2018

Factor out y in xy+8y and factor out 7 in 7x+56

y(x+8) + 7(x+8)

(x+8)(y+7)

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