shkaddy44 shkaddy44
  • 14-10-2021
  • Mathematics
contestada

please help me with this​

please help me with this class=

Respuesta :

rspill6
rspill6 rspill6
  • 17-10-2021

Answer: 4xy+2y+x

Step-by-step explanation: Let the area of the larger box be A1 and the smaller box A2. We can then take A1-A2 = Shaded Area.

A1 = (2y+x)*(2y+1)

A1 = 4y^2 +2xy +2y +x

A2 = (2y-x)*(2y)

A2 = 4y^2 - 2xy

Shaded Area = A1-A2

A1-A2 = (4y^2 +2xy +2y +x) - (4y^2 - 2xy)

Shaded Area = 4xy+2y+x

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