Ivan Shishkin, Rye (1878)

Problems/General algebraExerciseUnreviewed

Quelques exemples de polynômes homogènes

by Ancient Tree·
29
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On considère les trois polynômes :
P(x,y)=2x3−4xy2+y3Q(x,y)=x2+3xy−yR(x,y)=5x2y2−2xy3+7y4\begin{aligned} & P(x, y)=2 x^3-4 x y^2+y^3 \\ & Q(x, y)=x^2+3 x y-y \\ & R(x, y)=5 x^2 y^2-2 x y^3+7 y^4\end{aligned}

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