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reconstituiti inmultirea....

Posted: Sat Mar 22, 2008 10:54 pm
by Beniamin Bogosel
Reconstituiti inmultirea

\( \begin{tabular}&&p&p&p\times\\
& &&p&p\\ \end{tabular} \)

___________
\( \begin{tabular}
&p&p&p&p\\
p&p&p&p&\\ \end{tabular} \)

___________
\( \begin{tabular}
p&p&p&p&p\\
\end{tabular}

\)

Unde \( p \)-urile sunt cifre prime, nu neaparat egale.

Posted: Tue Nov 25, 2008 8:23 pm
by George+++
555*55=30'525-rn. format din 5 cifre (P-uri) :P