In Exercises 3338, use Descartess Rule of Signs to determine the possible number of positive and negative

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In Exercises 33–38, use Descartes’s Rule of Signs to determine the possible number of positive and negative real zeros for each given function.

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College Algebra

ISBN: 9780134453262

7th Edition

Authors: Robert F Blitzer

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Question Posted: May 31, 2023 05:30 AM

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In Exercises 3338, use Descartess Rule of Signs to determine the possible number of positive and negative

Question:

f(x) = 2x45x³ - x² - 6x + 4

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fx2x5xx 6x4 Since fx has 2 sign ...View the full answer

College Algebra

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