Verified answer

log₂(x-2)≤3-log₂x

log₂(x-2)≤log₂8-log₂x

log₂(x-2)≤log₂(8/x)

x-2≤8/x

((x-4)(x+2))/x≤0

(-∞;-2]∨(0;4]

ОДЗ

х>0, х>2

Ответ:(2;4]