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by haralambie
Fri Feb 29, 2008 8:46 pm
Forum: Clasa a IX-a
Topic: Numarul de solutii ale unei ecuatii in numere naturale
Replies: 1
Views: 429

Numarul de solutii ale unei ecuatii in numere naturale

Sa se afle numarul de solutii naturale \( (x, y, z, t) \) ale ecuatiei
\( 9x+9y+9z+t=2000 \).

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