Решите неравенство.
[tex]log_2^2x+6\ \textgreater \ 5log_2x[/tex]

log2(x)=tt^2-5t+6>0t1=2  t2=3t<2x>0  log2(x)<2   log2(x)<log2(4)  0<x<4        log2(x)>3   log2(x)>log2(8)  x>8(0;4) U (8;∞)