The zeros of the cubic polynomial 2x 3 - x 2 - 2x + 1 are a, b and c, respectively. Find (a + b + c).

RRB Group D 3-Oct-2018 Shift 1 Solved Paper

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The zeros of the cubic polynomial 2x³ - x² - 2x + 1 are a, b and c, respectively. Find (a + b + c).

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