CARPET07 CARPET07 Mathématiques Answered Quelqu'un peut m'aider svp? Factoriser: a. 6x^2 - 5x = ... * x - ... * x = (... - ...) * x b. 49y^2 + 14y = 7y * ... + 7y * ... = 7y (... - ...) c. 9n^2 - 6n = 3n * ... - ... * ... = 3n (... - ...) d. 3,5y + y = ... * y + ... * y = (... + ...) * y = ... Merci