# Intersection points on circle, part 2

Geometry Level 5

The parabola $$f(x)=x^2$$ intersects the graph of $$g(x) = x^4 + ax^3 -2x^2+ bx +1$$ at four distinct points. These four points on a same circle of area 10. Given that $$b>0$$, find the value of $$\lfloor{1000b}\rfloor$$.

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