The function below has at least one rational zero. Use this fact to find all zeros of the function. f(x) = 2x^3 - 3x^2 - 32x - 15 If there is more than one zero, separate them with commas.
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The constant term is ±1, ±3, ±5, ±15 and the leading coefficient factors are ±1, ±2, so possible rational zeros are ±1, ±3, ±5, ±15, ±1/2, ±3/2, ±5/2, ±15/2. Show more…
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