bradawesomness
bradawesomness bradawesomness
  • 16-11-2018
  • Mathematics
contestada

I need some algebraic help so I don't fail.

I need some algebraic help so I dont fail class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 16-11-2018

(x-y)^2 +4xy = (x+y)^2

FOIL

x^2 -2xy+y^2 +4xy = (x+y)^2             x^2 -2xy

Combine like terms

x^2 +2xy +y^2 =  (x+y)^2                   x^2 +2xy

Factor

(x+y)^2 = (x+y)^2                                 (x+y)^2  

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