If $ (a, -a, b) $ are the roots of $ x^3 - 5x^2 - x + 5 = 0 $, then $ b $ is a root of...

Question

$ x^2 - 3x - 10 = 0 $

$ x^2 + 5x - 30 = 0 $

$ x^2 + 3x - 20 = 0 $

$ x^2 - 5x + 10 = 0 $

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