Question

factorise x^2 -2y+xy-4​

Answer 1

Answer:

$x {}^{2} - 4 - 2y + xy \\ =(x + 2)(x - 2) - y(x - 2) \\ =(x - 2)(x + 2 - y) \\ =(x - y + 2)(x - 2) \\ plz \: mark \: it \: as \: brainliest \: answer \: plzzz$

Answer 2

Refer to the attached image ❤