document.write( "Question 490996: 2x^-x=1 \n" ); document.write( "

Algebra.Com's Answer #334397 by Alan3354(69443) $\"\"$ $\"About$

You can put this solution on YOUR website!
Is -x the exponent of x?
\n" ); document.write( " $\"2x%5E%28-x%29+=+1\"$
\n" ); document.write( " $\"x%5E%28-x%29+=+1%2F2\"$
\n" ); document.write( " $\"1%2Fx%5Ex+=+1%2F2\"$
\n" ); document.write( " $\"x%5Ex+=+2\"$
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\n" ); document.write( "That can be solved using numerical methods such as successive approximation.
\n" ); document.write( "A power series or other series might do it, too, but I suspect this is not the problem you were given.
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