Question

log(2*2^1/2)*(1/256)=?

Answer 1

$log((2*2)^{1/2})*(1/2^{8} )$
$log((2*2)^{1/2})+log(1/2^{8} )$
$(2/2)log((2))+8log(1/2)$
$log2+8log1-8log2$
$0.3010+0-2.4082$
$-2.1072$