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Status: Waiting for your answers.

Given:     f(x) = 4x3 + 9x2 - 49x + 30 x -5 -4 -3 -2 -1 0 1 2 3 4 5 y 0 114 150 132 84 30 -6 0 72 234 510     Find: Determine the third zero (rounded to the nearest hundredth) using the known zeros and synthetic division.   Zero: