Question 45133
{{{2 log 4 + log x - log 2}}}
{{{log 4^2 + log x - log 2}}}
{{{log 16 + log x - log 2}}}
Now remember the following operations:
{{{logA+logB=log(AB)}}} and {{{logA-logB=log(A/B)}}}
So:
{{{log 8 + log x}}}
{{{log (8x)}}}
We cannot find the value of x because we have not benn shown what our simplified function is equal to. All we can do is simplify to a single logarithm.

I hope this helps.
Adam
P.S. please visit my website, I only set it up lastnight and it may be of use to you. The address is htttp://geocities.com/quibowibbler