document.write( "Question 1008163: if 13^-x=3, what does 13^2x equal? \n" ); document.write( "

Algebra.Com's Answer #623954 by josmiceli(19441) $\"\"$ $\"About$

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$\"+13%5E%28+-x+%29+=+3+\"$
\n" ); document.write( " $\"+1%2F%28+13%5Ex+%29+=+3+\"$
\n" ); document.write( " $\"+13%5Ex+=+1%2F3+\"$
\n" ); document.write( "----------------
\n" ); document.write( " $\"+13%5E%282x%29+=+%28+13%5Ex+%29%5E2+\"$
\n" ); document.write( " $\"+%28+13%5Ex%29%5E2+=+1%2F9+\"$ \n" ); document.write( "

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