# root of $$b,e,a,r$$, poor bear!

Algebra Level 3

If $$b,e,a,r$$ are roots of $$P(x)=x^4-2x^3-7x^2-2x+1=0$$. Find $\frac{1}{b}+\frac{1}{e}+\frac{1}{a}+\frac{1}{r}$

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