Bonsoir stp aider mrc en avance! factoriser: (6x+3)(4x-5)+(3x+1)(6x+3)
Mathématiques
karla2016
Question
Bonsoir stp aider mrc en avance!
factoriser: (6x+3)(4x-5)+(3x+1)(6x+3)
factoriser: (6x+3)(4x-5)+(3x+1)(6x+3)
2 Réponse
-
1. Réponse loulakar
Bonsoir,
• factoriser:
= (6x+3)(4x-5)+(3x+1)(6x+3)
= (6x + 3)(4x - 5 + 3x + 1)
= 3(2x + 1)(7x - 4) -
2. Réponse inequation
Bonsoir,
Factoriser:
(6x+3)(4x-5)+(3x+1)(6x+3) = (6x+3)(4x-5+3x+1)
= (6x+3)(7x-4)