(Log2) ^2 (4-x)+log1/2 (8/ (4-x)=2^log4

ОДЗ x<4 (Log2) ^2 (4-x) -{log2 8- log2 (4-x) }=2^log2 3 (Log2) ^2 (4-x) -3+log2 (4-x)=3 (Log2) ^2 (4-x)+log2 (4-x) -6=0log2 (4-x)=tt^2+t-6=0t1=-3 log2 (4-x)=-3 4-x=2^-3 x=4-1/8=3 7/8t2=2 log2 (4-x)=2 4-x=4 x=0