If x - y = 6 and xy = 40, then  find

If , p≠0 then the value of

If then find the value of :

x-y=2, xy=24, then the value of (x²+y²) is:

If xy(x+y)=1, then is equal to-

is equal to

If (x+y+z)=12, xy+yz+zx=44 and xyz=48, then what is the value of x³+y³+z³=?

If then find