Explanation Given: The expression is A = 1 2 a ( b + c ) . Calculation: Consider the following expression. A = 1 2 a ( b + c ) Now, use the distributive property according to which each term inside parenthesis is multiplied by each term outside it. Then, A = 1 2 a b + 1 2 a c Take the terms containing the variable b on one side and the rest of the terms on other side. A − 1 2 a c = 1 2 a b Take LCM on left hand side

Pearson eText for Intermediate Algebra -- Instant Access (Pearson+)

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ISBN: 9780137553464

Author: John Tobey, Jeffrey Slater

Publisher: PEARSON+

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Chapter 11, Problem 7PFE

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To calculate: The value of b for the expression, A=12a(b+c).

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Chapter 11 Solutions

Pearson eText for Intermediate Algebra -- Instant Access (Pearson+)

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The value of b for the expression, A = 1 2 a ( b + c ) .

Solution Summary: The author explains how to calculate the value of b for the expression, A=12a(b+c).

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Chapter 11 Solutions