ksblair99 ksblair99
  • 18-11-2016
  • Mathematics
contestada

Simplify: (3x2 − 8xy + y2) − (7x2 − 4xy − 5y2)

Respuesta :

eddiet737 eddiet737
  • 18-11-2016
-8x-4xy+12y this should be right 
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