Question

x²+ 3x - y² -3y. ..
.
.
.
.
.
.
.
​

Answer 1

Answer:

(x-y) (x+y+3)

Step-by-step explanation:

x^2 - y^2 + 3(x-y)

(x+y) (x-y) +3(x-y)

(x-y) (x+y+3)

mark my answer Brainlist