Inegalitate intr-un triunghi
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Claudiu Mindrila
- Fermat
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Inegalitate intr-un triunghi
Daca \( a,b,c \) sunt lungimile laturilor unui triunghi iar \( p \) semiperimetrul sau, sa se demonstreze ca \( \frac{a^2}{p-a}+\frac{b^2}{p-b}+\frac{c^2}{p-c} \geq 4p \)
elev, clasa a X-a, C. N. "C-tin Carabella", Targoviste
- Marius Dragoi
- Thales
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- BogdanCNFB
- Thales
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