Решите задачу:
Log √2 √2/2 = log 2^1/2 2^1/2*2^-1= log 2^1/2 2^-1/2 = 2*(-1/2) log2 2= -1 log5 √125 = log5 √5³=log5 5^3/2 =3/2 log5 5=3/2