
To calculate: The given inequality and check solution.

Answer to Problem 21PT
the solution is
Explanation of Solution
Given information: Inequality
Calculation:
Inequality
The excluded value for this inequality is
Solve the related equation.
The LCD for the terms is
Multiply both side by LCD
Draw vertical lines at the excluded value and at the solutions to separates the number line into intervals.
Now test a sample value in each interval to determine whether the values in the interval satisfy the inequality.
Test
Test
Test
The statement is true for
Chapter 9 Solutions
Algebra 2
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