Bonsoir pouvez vous résoudre ces inéquations :
1) -5x² ≤0
2) (x-1)²<0
3) (x-4)² >0
Merci ^^
1) -5x² ≤0
2) (x-1)²<0
3) (x-4)² >0
Merci ^^
More Questions From This User See All
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
2)x°2 - 2x + 1
delta = 4 - 4 = 0
donc solution = double racine = -(b/2a)
X = (2/2) = 1
dons S = ]1;1 [
3)x°2 - 8x + 16
delta = 64 -64 = 0
donc double racine -(b/2a) = 8/2 = 4
S = ]-○○; 4 [U]4;+○○[