Question

Write the expression ln (2/ sqrt(x)) - ln sqrt(2x) as a single logarithm

Answer 1

\[A. \ln(\sqrt{2}/x) B. \ln (2^{3/2}\sqrt{x}) C. \ln(\sqrt{2x}) D. \ln (x/\sqrt{2}) \]
\[E. \ln (x ^{3/2}\sqrt{2})\]

Answer 2

\[\ln (2/\sqrt{x}/\sqrt{2x})\]

Answer 3

so its A

Answer 4

\[\ln (2/\sqrt{2}x)\]

Answer 5

\[\ln (\sqrt{2}/x)\]