Question

The value of x-y ki power x-y,when x=2 ,y=-2

Answer 1

Answer:

Step-by-step explanation:

x-y^x-y

2-(-2)^2-(-2)

2-(-2)^2+2

2-(-2)^4

2-(16)

=-14

Answer 2

14

Step-by-step explanation:

{2-(-2)}^2-(-2)

{ 2-(-2)}^4

2-(-16) =14