document.write( "Question 62745: logx(9)=-1/3 \n" ); document.write( "

Algebra.Com's Answer #43575 by funmath(2933) $\"\"$ $\"About$

You can put this solution on YOUR website!
logx(9)=-1/3
\n" ); document.write( "x^(-1/3)=9
\n" ); document.write( "(x^(-1/3))^-3=9^-3
\n" ); document.write( "x=1/9^3
\n" ); document.write( " $\"highlight%28x=1%2F729%29\"$
\n" ); document.write( "Check:
\n" ); document.write( "log(1/729)(9)=-1/3
\n" ); document.write( "log(9)/log(1/729)=-1/3
\n" ); document.write( "-1/3=-1/3 We're right!
\n" ); document.write( "Happy Calculating!!!\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );