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which of the following is the solution of |2x+5|-|x-3|>=| x +8 |?

which of the following is  the solution of |2x+5|-|x-3|>=| x +8 |?
 

Grade:12th pass

1 Answers

Riddhi
13 Points
4 years ago
x belongs to (-infinity, -5/2] U [3,infinity )
 
The above answer can be obtained by taking 4 cases x 3
 
Then by solving each case we get certain answers with has to be rechecked with the initial conditions  (or case)
Finally we have to check for the criticalbum values
 

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