Question 1206573: |sqrt(x+3)-((7+x)/4)|<0.5
How to solve this inequality? I get -2.07>x>1.9
But according to the textbook, it is -2.6>x>8.6
Please help
Thank you
Answer by ikleyn(52786)   (Show Source):
You can put this solution on YOUR website! .
|sqrt(x+3)-((7+x)/4)|<0.5
How to solve this inequality? I get -2.07>x>1.9
But according to the textbook, it is -2.6>x>8.6
Please help
Thank you
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Hello, inequalities for answers in your post all should be of opposite directions.
To see them is the same as to observe a car moving in wrong/(opposite) direction on a highway . . .
It is a very scary sight.
I write these lines for the next generations of visitors,
who may read it in the future, to prevent them from heart attack.
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