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Status: Waiting for your answers.

Given:     f(x) = 7x3 - 33x2 + 41x - 15 x -5 -4 -3 -2 -1 0 1 2 3 4 5 y -1920 -1155 -624 -285 -96 -15 0 -9 0 69 240     Find: Determine the third zero (rounded to the nearest hundredth) using the known zeros and synthetic division.   Zero: