For Exercises 4046, a. List all possible rational roots or rational zeros. b. Use Descartess Rule of

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For Exercises 40–46,

a. List all possible rational roots or rational zeros.

b. Use Descartes’s Rule of Signs to determine the possible number of positive and negative real roots or real zeros.

c. Use synthetic division to test the possible rational roots or zeros and find an actual root or zero.

d. Use the quotient from part (c) to find all the remaining roots or zeros.

4x⁴ + 7x² - 2 = 0

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College Algebra

ISBN: 9780134453262

7th Edition

Authors: Robert F Blitzer

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Question Posted: May 31, 2023 04:32 AM

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For Exercises 4046, a. List all possible rational roots or rational zeros. b. Use Descartess Rule of

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College Algebra

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