<PRE><B>Question 1202832</B>
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It does not contain variable &amp;nbsp;&quot; x &quot; &amp;nbsp;in positive degrees; 


in opposite, &amp;nbsp;it contains variable &amp;nbsp;&quot; x &quot; &amp;nbsp;in negative degrees only - - - 


hence, &amp;nbsp;it is not a polynomial function of variable &amp;nbsp;&quot; x &quot;.



But one can say that it is a polynomial function of variable &amp;nbsp; {{{1/x}}} &amp;nbsp;&amp;nbsp;(&amp;nbsp;!&amp;nbsp;)


And it is truly true.



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