Question 879304
condense: -0.25 log 16c + 2 (log 2 + log 3 + log d). all logs are base 2. 
{{{log(2,((16c)^(-1/4)*2^2*3^2*d^2))}}}
{{{log(2,(1/(16c)^(1/4)*36d^2))}}}
{{{log(2,(1/2c^(1/4)*36d^2)))}}}
{{{log(2,(18d^2/c^(1/4)))}}}