Comment factoriser: x^2+x-6
Mathématiques
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Question
Comment factoriser: x^2+x-6
1 Réponse
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1. Réponse inequation
Bon jour!!
Factoriser:
x²+x-6= x²+3x - 2x-6 = x(x+3) - 2(x+3) = (x+3)(x-2)