Question

Find out answer pls
pls do while solution pls pls pls​

Answer 1

Step-by-step explanation:

2ysquare +3xy should be to the first polynomial to get the answer.

hope it helped

Answer 2

Answer:

let the added no. to x²-y²+2xy be x

x +( x²-y²+2xy) = x²+y²+5xy

x = x²+ y²+5xy -( x²-y²+2xy)

x= x²+ y²+5 xy -x²+y²-2xy

x = x² - x² +y²+ y²+5xy -2 xy

x = 2y²+3xy