Réponses

  • Utilisateur Brainly
2013-07-31T19:45:39+02:00

- 2 (X-4)² (X-1) + X² - 42 X + 41

= - 2 (X-4)² (X-1) + (X-1)(X-41)

=(x-1)(-2(x-4)²+x-41)

=(x-1)(-2(x²-8x+16)+x-41)

=(x-1)(-2x²+16x-32+x-41)

=(x-1)(-2x²+17x-73)