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) = 3x³ - 2x² - 20

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Jan 10, 2019 07:15 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 3x 3 2x 2 20 f2 4 f3 43 So f ha...View the full answer

Precalculus

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