For the following exercises, use Descartes Rule of Signs to find the possible number of positive and
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For the following exercises, use Descartes’ Rule of Signs to find the possible number of positive and negative solutions.
x^{3} − 3x^{2} − 2x + 4 = 0
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x3 3x2 2x 4 x 4 x 2 x 1 The possible num...View the full answer
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