Mathématiques

Question

FACTORISER:

(x-4)(2x-5)-(2x-5)(2x-3)

1 Réponse

  • (x - 4)(2x - 5) - (2x - 5)(2x - 3)
    = (2x - 5)(x - 4 - 2x + 3)
    = (2x - 5)(- x - 1)

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