In problem, each polynomial function has exactly one positive zero. Use the method of Example 9 to

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In problem, each polynomial function has exactly one positive zero. Use the method of Example 9 to approximate the zero correct to two decimal places.

f(x) = 2x⁴ - 3x³ - 4x² - 8

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Jan 10, 2019 07:22 AM

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In problem, each polynomial function has exactly one positive zero. Use the method of Example 9 to

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fx 2x 4 3x 3 4x 2 8 f2 16 f3 37 So f has a real zero on the interva...View the full answer

Precalculus

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