SOLUTION: please help me to solve this problem.
The absolute value of 2x is less than or equal to the absolute of x-3
|2x|<=|x-3|
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Question 747534: please help me to solve this problem.
The absolute value of 2x is less than or equal to the absolute of x-3
|2x|<=|x-3|
Answer by tommyt3rd(5050) (Show Source): You can put this solution on YOUR website!
We start by finding points from which we will find the boundaries for the intervals
2x=x-3 or 2x=-x+3
x=-3 or x=1
Next we test all intervals
On x<-3 we test x=-4 and see 8<7 (false)
On -3
On x>1 we test x=2 and see 4<1 (false)
Our solution interval: [-3,1]
:)
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