Question

please answer fast........​

Answer 1

Answer:

(x+y+1) (x+y+1) this is correct

Answer 2

Answer:

d. (x+y+1)(x+y+1)

(x+y)²+ 2(x+y)×1 + 1²

(x+y+1)²

(x+t+1)(x+y+1) ans.

Thank you please make my answer brainliest