Question

4x2y+3 xy2-5 please find the answer ​

Answer 1

∆ Solution

2 =

${}^{2}$

4x 2 y,−3xy 2 ,−5xy 2 ,5x 2

y=4x 2 y+(−3xy 2 )+(−5xy 2 )+5x 2 y

=4x 2 y+5x 2 y−3xy 2 −5xy 2

=9x 2 y−8xy 2