document.write( "Question 996381: If $\"+f%28x%29+=+1+%2B+%281%2Fx%29+\"$ , find f(f(f(1))).\r
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Algebra.Com's Answer #614862 by ikleyn(52778) $\"\"$ $\"About$

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\n" ); document.write( "If $\"+f%28x%29+=+1+%2B+%281%2Fx%29+\"$ , find f(f(f(1))).
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\n" ); document.write( "\n" ); document.write( "f(1) = 1 + $\"1%2F1\"$ = 1 + 1 = 2.\r
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\n" ); document.write( "\n" ); document.write( "f(f(1)) = ( substitute 2 as f(1) ) = f(2) = 1 + $\"1%2F2\"$ = $\"1\"$ $\"1%2F2\"$ = $\"3%2F2\"$ .\r
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\n" ); document.write( "\n" ); document.write( "f(f(f(1))) = ( substitute $\"3%2F2\"$ as f(f(1)) ) = f( $\"3%2F2\"$ ) = 1 + $\"1%2F%28%283%2F2%29%29\"$ = 1 + $\"2%2F3\"$ = $\"1\"$ $\"2%2F3\"$ .\r
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