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Status: Waiting for your answers.

Given:     f(x) = 6x3 - 19x2 - 2x + 15 x -5 -4 -3 -2 -1 0 1 2 3 4 5 y -1200 -665 -312 -105 -8 15 0 -17 0 87 280     Find: Determine the third zero (rounded to the nearest hundredth) using the known zeros and synthetic division.   Zero: