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 Post subject: Simplifying Inequalities
PostPosted: Sat Aug 15, 2009 2:28 pm 
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Joined: Sat Aug 15, 2009 2:25 pm
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If you are given: xb>x ?

is that the same thing as saying is b>1?

thanks!


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 Post subject: Re: Simplifying Inequalities
PostPosted: Tue Apr 13, 2010 11:16 am 
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No, it is not.

If x is postive then we divide by x and get b > 1.
But if x is negative then we divide by x and get b < 1.

P.S. x can not be 0, because "0 > 0" is not ture.


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