Subtract the sum of xy(− x − y −1) and (xy x y) 2 2 − from ( ) 2 2 4x xy −

Question

asked Jan 23, 2022 95.6k views

1 Answer

Stina · Answer 1 · 2022-01-30T07:39:45+0000

Answer:

6x + 6y -xy + x^y + xy^2

Explanation:

[ xy (-x - y -1) ] + 2 (xy + x + y)

-x^2y - xy^2 - xy + 2xy + 2x + 2y

2x + 2y + xy - x^y - xy^2

8x + 8y - (2x + 2y + xy - x^2y - xy^2)

8x + 8y - 2x - 2y -xy + x^y + xy^2

6x + 6y -xy + x^y + xy^2