<PRE><B>Question 1066611</B>
.
{{{highlight((-3-sqrt (3))/3)}}}.



ALWAYS use parentheses when posting formulas to this site.



Use them properly and systematically,


&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;since otherwise your formulas are ambiguous and/or unreadable.


It is a requirement of this site.


&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;It is THE RULE.


&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;It is MANDATORY.


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