Question

help please



All of the following expressions have the same value, when x = -2 and y = 4, except _____.


2
x y
2
(-2) y
2
-4x

-2xy

Answer 1

@M0j0jojo
@geerky42

Answer 2

Next tine, use ^2 instead of have 2 in above line.

Answer 3

Just plug in values, then determine whether equation is true or not. False equation is our answer.