Question

X + 3 y square - 4 z square - 2 x y

Answer 1

Answer:

hlw

how r u

I don't know this question's answer

Answer 2

Step-by-step explanation:

x+3y- 4z-2xy (square kat dena hoga pehle)

x+3y+4z-2xy

3-4z-2

3+2-4z

5-4z

z=4z answer