Question

simplify x (1+y) - 2y(x-2)+ xy

Answer 1

Hey mate, here is your answer-:)

____________________________

$= x(1 + y) - 2y(x - 2) + xy \\ = x + xy - 2xy + 4y + xy \\ = x + 2xy - 2xy + 4y \\ = x + 4y$

_____________________________

HOPE it helps to you!!

Answer 2

x(1+y)-2y(x-2)+xy
=x+xy-2xy-4y+xy
=x-4y+xy+xy-2xy-4y
=x-4y+2xy-2xy
=x-4y