document.write( "Question 722777: log(x+2)-log(x)=2 log 4 solve \n" ); document.write( "

Algebra.Com's Answer #443578 by lwsshak3(11628) $\"\"$ $\"About$

You can put this solution on YOUR website!
log(x+2)-log(x)=2 log 4 solve
\n" ); document.write( "log(x+2)-log(x)-2 log 4=0
\n" ); document.write( "log(x+2)-(log(x)+2 log 4)=0
\n" ); document.write( "log[(x+2)/x*4^2]=0
\n" ); document.write( "log[(x+2)/16x]=log1
\n" ); document.write( "[(x+2)/16x=1
\n" ); document.write( "x+2=16x
\n" ); document.write( "15x=2
\n" ); document.write( "x=2/15 \n" ); document.write( "

\n" );