Log основа 1/2* log основа корінь з 5 * log основа 2 (32)===

Log(1/2) log(√5) log(2) 32=log(1/2) log(√5) log(2)  (2^5)=
=log(1/2) log(√5) 5=log(1/2) (log(5) 5 / log(5) (5^0,5))=log(1/2)  (1/ 1/2)=
=log(1/2) 2=-1