OpenStax, Algebra and Trigonometry 2e §5.8 Modeling Using Variation · Review Exercise 95 · Algebra · Polynomials

Modeling Using Variation · Review Exercise 95

Use Descartes’ Rule of Signs to find the possible number of positive and negative solutions.

$x^{3} - 3 x^{2} - 2 x + 4 = 0$

~8 minWritten answer · check your work with Lemma

OpenStax, Algebra and Trigonometry 2e · §5.8 Modeling Using Variation · Review Exercise 95

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