Concept explainers
To calculate: The value of the given expression.
Answer to Problem 51E
The value of
Explanation of Solution
Given information:
The following expression:
Calculation: To calculate the value of the given expression, removal of brackets followed by subtraction is performed. Since
When the terms have an opposite sign, subtraction is performed and the sign of the greater number is assigned to the answer. On subtracting the greater number(
Chapter 2 Solutions
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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