In Exercises 1-4, solve the inequality. (Round your answers to two decimal places) 1. 0.3x2 + 6.26

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In Exercises 1-4, solve the inequality. (Round your answers to two decimal places)
1. 0.3x2 + 6.26 < 10.8
2. -1.3x2 + 3.78 > 2.12
3. −0.5x2 + 12.5x + 1.6 > 0
4. 1.2x2 + 4.8x + 3.1 < 5.3

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Algebra and Trigonometry

ISBN: 978-1337271172

10th edition

Authors: Ron Larson

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Question Posted: Feb 14, 2018 01:56 AM

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In Exercises 1-4, solve the inequality. (Round your answers to two decimal places) 1. 0.3x2 + 6.26

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1 03x 2 626 108 03x 2 454 0 Key numbers x 389 Test intervals 389 389 389 389 Solution ...View the full answer

Algebra and Trigonometry

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