To find and graph the solution of given inequality
Answer to Problem 21WE
The solution of the given inequality is
Explanation of Solution
Given information:
The inequality is
The solution of the given expression can be obtained as,
To draw a sign graph, draw a number line for each factor and label the part where the factor is positive, where it is zero, and where it is negative
For
For
For
The sign of the factor
For
Therefore, the solution of the given inequality is
Now, the graph of the solution set can be represented as,
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