Log2x+5logx2=6
Log2x+5/log2x=6
Х>0; х≠1
Log2x=t
t+5/t-6=0 / *t
t^2-6t+5=0
Д=36-20=16
t1=(6+4)/2=5
t2=(6-4)/2=1
Log2x=5
Log2x=log2 2^5
X=2^5=32
Log2x=1
Log2x=log2 2
X=2
Ответ: 2; 32
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Log2x+5logx2=6
Log2x+5/log2x=6
Х>0; х≠1
Log2x=t
t+5/t-6=0 / *t
t^2-6t+5=0
Д=36-20=16
t1=(6+4)/2=5
t2=(6-4)/2=1
Log2x=5
Log2x=log2 2^5
X=2^5=32
Log2x=1
Log2x=log2 2
X=2
Ответ: 2; 32