document.write( "Question 40131: What does \"f%28-2%2F3%29\" equal if \"f%28x%29=x%2F2\"? \n" ); document.write( "
Algebra.Com's Answer #25559 by Nate(3500)\"\" \"About 
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\"f%28x%29+=+%28x%2F2%29\"
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\n" ); document.write( "\"f%28-2%2F3%29+=+%28%28-2%2F3%29%281%2F2%29%29\"
\n" ); document.write( "\"f%28-2%2F3%29+=+%28-1%2F3%29\"
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