sp1357901 sp1357901

07-10-2020
Mathematics

contestada

Please help guys, I’d really appreciate it... using FOIL, solve:

(x + y + 3)(x + y - 4)

Respuesta :

itsluisglass itsluisglass

07-10-2020

Answer:

X^2+xy-x+y^2-y-12

Step-by-step explanation:

I think i did it right but if not comment back and i'll try again.

Answer Link

yarimarpolancop6xwnu yarimarpolancop6xwnu

07-10-2020

(X+y+3)(x+y-4)
X^2+xy-4x+xy y^23x+3y-12
X^2+2xy-x+y^2-y-12

Answer Link

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