Réponses

  • Utilisateur Brainly
2014-10-05T19:47:10+02:00
(2x - 5)² - (2x - 5)(4x - 11)
= (2x - 5)(2x - 5 - 4x + 11)
= (2x - 5)(- 2x + 6)
2014-10-05T19:54:44+02:00