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maman
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Maria a factorisé l'expression N=-12x^2+14x+48, elle a trouvé : (3x-8)(-4x-6), sans tableur a t'elle tord ou raison ? prouvez
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why is a stick of gum like a sneeze?
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8,785 views
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420m/s.
god its been 11 years since i posted this......
