Explanation Result used: Distribution property of multiplication over addition:For any real numbers a , b , and c , a ⋅ ( b + c ) = a ⋅ b + a ⋅ c . Calculation: Obtain the simplified expression of − 3 ( 2 x − 1 ) as follows. − 3 ( 2 x − 1 ) = − 3 ⋅ 2 x − ( − 3 ) ⋅ 1

A Survey of Mathematics with Applications (10th Edition) - Standalone book

10th Edition

ISBN: 9780134112107

Author: Allen R. Angel, Christine D. Abbott, Dennis Runde

Publisher: PEARSON

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Chapter 5.5, Problem 57E

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To simplify: The expression −3(2x−1) by using distributive property.

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Chapter 5.5, Problem 56E

Chapter 5.5, Problem 58E

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The expression − 3 ( 2 x − 1 ) by using distributive property.

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