To find: The solution of the inequality
Answer to Problem 3E
Explanation of Solution
Given information:
The given inequality is
Concept Used:
Absolute value of a number:
The absolute value of a number ‘
Rules for absolute Value inequalities:
If
If
If
If
Calculation:
Rewrite the given inequality by using the definition of absolute value.
Therefore, the solution of this inequality is the set of all real numbers whose distance from
Graph
From the above graph, it is observed that
Therefore, the solution of the given inequality is
Chapter 2 Solutions
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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