nnfnfnfnnfnfff34 nnfnfnfnnfnfff34 22-05-2019 Mathematics contestada Which expression is NOT equivalent to (a + b)(x + y)? A) (a + x)(b + y) B) (b + a)( y + x) C) (a + b)x + (a + b)y D) a(x + y) + b(x + y)
