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134 = 3n² + 4n + 2 0 = 3n² + 4n + 2 - 134 0 = 3n² + 4n - 132 0 = (3n + 22)(n - 6) n = - 22 / 3 v n = 6 = >n = 6.

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Kevin376
3

134 = 3n² + 4n + 2 0 = 3n² + 4n + 2 - 134 0 = 3n² + 4n - 132 0 = (3n + 22)(n - 6) n = - 22 / 3 v n = 6 = >n = 6.