Subject :IMO Class : Class 9
If α,β,γ are such that α+β+γ = 2,α2+β2+γ2 = 6,α3+β3+γ3 = 8 then ,α4+β4+γ4is equal to ________.
(A) 10
(B) 12
(C) 18
(D) None of these