Let α,β,γ\alpha, \beta, \gammaα,β,γ be the roots of x3−3x+1=0x^3 - 3x + 1 = 0x3−3x+1=0. Find α4+β4+γ4\alpha^4 + \beta^4 + \gamma^4α4+β4+γ4.
6
7
9
12