Question 82737
{{{2log4+2logx=log32}}}
{{{log 4^2 + log x^2 = log 32}}}
{{{log 16 + log x^2 = log 32}}}
{{{log 16x^2 = log 32 }}}


{{{ 16x^2 = 32}}}
{{{ x^2 = 2}}}

{{{x= sqrt(2)}}}  


(NOTE:  {{{x=-sqrt(2) }}} is NOT a valid solution, since you can't have a log of a negative number!)


Final answer:  {{{x= sqrt(2) }}}


R^2 at SCC