msaratovskiy Log4(3)log3(4/16)=log4(4/16)
log2^2(3)log3(2^2−4)=log2^2(2^2−4)
1/2⋅log2(3)⋅(2−4)⋅log3(2)=−1
1/2⋅1⋅(−2)=−1
−1/2⋅2=−1
−1=−1