Sistem exponential

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Marius Mainea
Gauss
Posts: 1077
Joined: Mon May 26, 2008 2:12 pm
Location: Gaesti (Dambovita)

Sistem exponential

Post by Marius Mainea »

Rezolvati sistemul:

\( \left{\begin{array}{cc}x^{\lg(1+\sqrt{y})}=2\\x^2(y-1)=320\end{array} \)

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