👤

Entrainement: (niveau 1).
Exercice 1: développer les expressions suivantes.
A = 5(x + 2)
B = 8(a-3)
C = 13(a - b)
D = a(b + 2)
E = a(b + c)
F = c(4- a)
Exercice 2: factoriser les expressions suivantes.
A = 5a + 2a²
Bab+a
C= 4a + 16b + 8c
D = 3x + 3x + 12
E = 5yz + 10y
F = 11k² + 11ks​

Sagot :

© 2024 IDNLearn. All rights reserved.