Solve each inequality. Justify each step.
ToSolve:The inequality
Answer to Problem 19P
The solution of given inequality are all the real numbers in the interval
Explanation of Solution
Given:
The inequality
Concept Used:
The solution of aninequality is the set of all the values which satisfies the inequality.
Calculation:
Given the inequality
Solving it, we have
That is
Therefore, thesolution of given inequality are all the real numbers in the interval
Conclusion:
The solution of given inequality are all the real numbers in the interval
Chapter 3 Solutions
High School Math 2012 Common-core Algebra 1 Practice And Problem Solvingworkbook Grade 8/9
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