[Q-2" If "x+y+z=0," then "x^(3)+y^(3)+z^(3)],[" is equal to "^(*)]

If x-2y+2z=0, then x^(3)-8y^(3)+8z^(3) is equal to

If 2x+3y+z=0 , then (8x^(3)+27y^(3)+z^(3))-:xyz is equal to

If x+y+z=0 , then x^3+y^3+8 equals

If x+y+z=0 then x^3+y^3+z^3+3xyz equal to

If x+y+z=0, then find (x+y)^(3)+(y+z)^(3)+(z+x)^(3)

Let x, y, z be non-zero real numbers such that x/y + y/z + z/x = 7 and y/x + z/y + x/z = 9 , then (x^3)/y^3 + y^3/z^3 + z^3/x^3 - 3 is equal to

If x+y+z=1, then 1-3x^(2)-3y^(2)-3z^(2)+2x^(3)+2y^(3)+2z^(3) is equal to