If P(x)=x4+ax3+bx2+cx+dP(x) = x^4 + ax^3 + bx^2 + cx + dP(x)=x4+ax3+bx2+cx+d has roots α,β,γ,δ\alpha, \beta, \gamma, \deltaα,β,γ,δ such that α+β+γ+δ=1\alpha+\beta+\gamma+\delta = 1α+β+γ+δ=1 and ∑αβ=2\sum \alpha\beta = 2∑αβ=2, and the sum of squares is 3, what is bbb?
2
-2
1
-1