Question

If α, β are zeros of the polynomial x2 + x + 1 then 1/alpha + 1/beta

Answer 1

Answer:

-1

Step-by-step explanation:

1/α+1/β

=(α+β)/αβ

as,

α+β=-b/a

αβ=c/a

hence,

(α+β)/αβ

=-b/c

=-1/1

=-1