Réponses

2013-10-30T18:53:32+01:00
2x(5x-8)-(3x+1)(5x-8)
(5x-8)2x-(3x+1)
(5x-8)(2x-3x-1)
(5x-8)(-x-1)
  • Utilisateur Brainly
2013-10-30T18:59:55+01:00
2x(5x-8)-(3x+1)(5x-8)
=(5x-8)(2x-3x-1)
=(5x-8)(-x-1)