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(log(4*x+11)/log(7))-(log(25-x^2)/log(7))>=sin(11*pi)/2 desigualdades

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Solución

Ha introducido [src]
                   /      2\              
log(4*x + 11)   log\25 - x /    sin(11*pi)
------------- - ------------ >= ----------
    log(7)         log(7)           2     
$$- \frac{\log{\left(25 - x^{2} \right)}}{\log{\left(7 \right)}} + \frac{\log{\left(4 x + 11 \right)}}{\log{\left(7 \right)}} \geq \frac{\sin{\left(11 \pi \right)}}{2}$$
-log(25 - x^2)/log(7) + log(4*x + 11)/log(7) >= sin(11*pi)/2