Question 915919
Start with {{{(1/2)log((100a^4(a^2+8)^(-1)(a+2)^(-5)))}}}


{{{(1/2)(log((100a^4))+log(((a^2+8)^(-1)))+log((a+2)^(-5)))}}}


{{{(1/2)(log((100))+log((a^4))+(-1)log((a^2+8))+(-5)log((a+2)))}}}


{{{(1/2)(2+4*log((a))-log((a^2+8))-5*log((a+2)))}}}


{{{highlight(1+2*log((a))-(1/2)log((a^2+8))-(5/2)log((a+2)))}}}