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Math Help - Quadratic Inequalities

  1. #1
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    Quadratic Inequalities

    Find the range of x if 2x/2x+1>o

    anyone help me.
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  2. #2
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    2x/2x +1?
    2x/2x = 1
    so itīs 1+1?
    Last edited by Henryt999; January 31st 2010 at 03:25 PM.
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  3. #3
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    Emm correction

    Was it 2x/2x+1 or 2x/(2x+1)???
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  4. #4
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    Quote Originally Posted by Henryt999 View Post
    Was it 2x/2x+1 or 2x/(2x+1)???
    2x/2x+1 !
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  5. #5
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    I made a correction in that case

    I edited that post
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  6. #6
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    What did you mean?
    Find the range?
    2x/2x +1>0???
    2x/2x = 1
    so thats 1+1??
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  7. #7
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    Quote Originally Posted by mastermin346 View Post
    2x/2x+1 !
    Then for any x other than 0, 2x/2x= 1 and 1+ 1 is always greater than 0. If that really is the problem then the domain is "all x except 0".
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