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|x − 4| ≥ 7

 Apr 19, 2023
 #1
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|x − 4| ≥ 7  

 

 

Since an absolute value is positive, what you need inside the pipes is 11 < x < –3  

 

If x is positive, x has to be 11 or greater. 

If x is negative, x has to  be –3 or smaller. 

 Apr 19, 2023

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