shawn231 shawn231
  • 06-11-2016
  • Mathematics
contestada

evaluate each expression if x=2 and y= -6 a) (xy)^2 B) xy^2 C(x+y)^-4

Respuesta :

Raissely
Raissely Raissely
  • 06-11-2016
A is 144
B is 72
C is 1 over 256
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