document.write( "Question 1195916: ((10^x)+(10^-x))/(10^x-(10^-x))
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Algebra.Com's Answer #828534 by Alan3354(69443)\"\" \"About 
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\n" ); document.write( "\"%2810%5Ex%2B10%5E%28-x%29%29%2F%2810%5Ex-10%5E%28-x%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "= \"%2810%5Ex%2B10%5E%28-x%29%29%5E2%2F%2810%5E2x+-+10%5E%28-2x%29%29\"\r
\n" ); document.write( "\n" ); document.write( "= \"%2810%5E%282x%29+-+10%5E%28-2x%29+%2B+2%29%2F%2810%5E%282x%29+-+10%5E%28-2x%29%29\"\r
\n" ); document.write( "\n" ); document.write( "= \"1+%2B+2%2F%2810%5E%282x%29+-+10%5E%28-2x%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x%3C%3E0\"
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