Question

How to solve 4xy+(-3xy[squared])+(-5xy[squared])+5xy

Answer 1

4xy-3xysquare-5xysquare+5xy
=4xy+5xy-3xysquare-5xysquare
=9xy-8xysquare
=xy(9-8y)

Answer 2

hello mate.....!

given........

$4xy + ( - 3xy {}^{2} + ( - 5xy {}^{2} )) + 5xy \\ \\ 9xy + ( - 8xy {}^{2} ) \\ \\ 9xy - 8xy {}^{2} \\ \\ = xy(9 - 8y) \\ \\ \\ \\ \\ hope \: it \: helps \: u \: dear.......$