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1Determinati radacinile polinomului f ; f=(X+1)(X+2)(X+3)(X+4) +1
2Se considera polinomul X^4 +1
a)Determinati a e R daca f =a(X-x1)(X-x2)(X-x3)(X-x4)
b)calculati (1+x1)(1+x2)(1+x3)(1+x4)
--- Ionut
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[url]http://www.wolframalpha.com/input/?i=factor+%28X%2B1%29%28X%2B2%29%28X%2B3%29%28X%2B4%29+%2B1
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