deletions | additions       diff --git a/P1.tex b/P1.tex  index 8d0eb2b..1332099 100644  --- a/P1.tex  +++ b/P1.tex 
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\item  \[ \sqrt[3]{q + \sqrt{ q^2 - p^3 }}  + \sqrt[3]{q - \sqrt{ q^2 - p^3 }} \]  \end{enumerate}