Explanation Approach: The left distributive property of multiplication over addition is a ( b + c ) = a b + a c . The right distributive property of multiplication over addition is ( a + b ) c = a c + b c . The left distributive property of multiplication over subtraction is a ( b − c ) = a b − a c . The right distributive property of multiplication over subtraction is ( a − b ) c = a c − b c . Calculation:

A Problem Solving Approach to Mathematics for Elementary School Teachers, Books a la Carte Edition plus NEW MyLab Math with Pearson eText - Access Card Package (12th Edition)

12th Edition

ISBN: 9780133865479

Author: Rick Billstein, Shlomo Libeskind, Johnny Lott

Publisher: PEARSON

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Chapter 5.2A, Problem 23A

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(a−b)2=a2−2ab+b2 by the use of the distributive property of multiplication over addition or over subtraction and other properties.

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Chapter 5.2A, Problem 22A

Chapter 5.2A, Problem 24A

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Chapter 5 Solutions

A Problem Solving Approach to Mathematics for Elementary School Teachers, Books a la Carte Edition plus NEW MyLab Math with Pearson eText - Access Card Package (12th Edition)

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( a − b ) 2 = a 2 − 2 a b + b 2 by the use of the distributive property of multiplication over addition or over subtraction and other properties.

Solution Summary: The author explains that (a-b)2 is a distributive property of multiplication over addition or over subtraction and other properties.

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To show:

(a−b)2=a2−2ab+b2 by the use of the distributive property of multiplication over addition or over subtraction and other properties.

Want to see the full answer?

Chapter 5 Solutions

( a − b ) 2 = a 2 − 2 a b + b 2 by the use of the distributive property of multiplication over addition or over subtraction and other properties.

Solution Summary: The author explains that (a-b)2 is a distributive property of multiplication over addition or over subtraction and other properties.

Concept explainers

Videos

To show: (a−b)2=a2−2ab+b2 by the use of the distributive property of multiplication over addition or over subtraction and other properties.

Want to see the full answer?

Chapter 5 Solutions

To show:

(a−b)2=a2−2ab+b2 by the use of the distributive property of multiplication over addition or over subtraction and other properties.