krrmssp krrmssp
  • 25-03-2021
  • Mathematics
contestada

solve (x+y)(x+y+z) pls I need ur help​

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Mekhala
Mekhala Mekhala
  • 25-03-2021

Answer:

(x +y)(x +y +z)

x(x +y +z) +y(x +y +z)

xx + xy  + xz + yx + yy + yz

xx +2 xy  + xz  + yy + yz

x^2 +2xy  + xz  + y^2 + yz

Step-by-step explanation:

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