O inecuatie simpla

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megadeth
Posts: 3
Joined: Wed Dec 23, 2009 12:30 am

O inecuatie simpla

Post by megadeth »

Sa se afle \( m\in R \) cu proprietatea ca
\( x^2 \log _2 (\frac{{4(m + 1)}}{m}) + 2x\log _2 (\frac{{2m}}{{m + 1}}) + \log _2 (\frac{{m + 1}}{{4m^2 }}) > 0\ \forall x \in R. \)
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