Concept explainers
To simplify: The given expression and identify if the expression represents the real number.
Answer to Problem 8OE
The simplified value of the given expression is 11. The number 11 is the real number.
Explanation of Solution
Given:
The given expression is
Calculation:
The given expression can be simplified as follows.
Any number measurable on the number line whether positive, negative, and decimal or in fractions is called the real number.
Here, 11 is the real number.
Therefore, the simplified value of the given expression is 11. The number 11 is the real number.
Chapter 6 Solutions
Algebra and Trigonometry: Structure and Method, Book 2
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