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<a NAME="E1:36_1_1"/>
( <font color="Maroon">p</font> <a href="hidden.html#NR2" target="_self">&lt;&gt;</a>  <a href="polynom3.html#K12">0_.</a> <font color="Maroon">L</font> &amp; <font color="Maroon">q</font> <a href="hidden.html#NR2" target="_self">&lt;&gt;</a>  <a href="polynom3.html#K12">0_.</a> <font color="Maroon">L</font> )
 
<b>by </b><i/>;<br/>
<a NAME="E2:36_1_1"/><b>then </b>
<font color="Maroon">p</font> <a href="polynom3.html#K15">*'</a> <font color="Maroon">q</font> <a href="hidden.html#NR2" target="_self">&lt;&gt;</a>  <a href="polynom3.html#K12">0_.</a> <font color="Maroon">L</font>
 
<b>by </b><i/>;<br/>
<b>hence </b><a NAME="E3:36_1_1"/>
<font color="Maroon">p</font> <a href="polynom3.html#K15">*'</a> <font color="Maroon">q</font> is <a href="uproots.html#V1" target="_self">non-zero</a>
 <b>by </b><i/>;<br/>


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