NOURITAYAS
Answered

Aidez Moi svpp
Ex2 :
Factoriser les expressions suivantes :
M(m) = m² +3m
A(x) = 10x +35
B(a) = 5a²+ 3a
C(x) = 3x² + 12 x + 36
P(x) = 18x + 45
G(g) = -12 g²a – 60 ga



Sagot :

Réponse :

M(m) = m² +3m = m(m+3)

A(x) = 10x +35 ne se factorise ps

B(a) = 5a²+ 3a =a(5a+3)

C(x) = 3x² + 12 x + 36 = 3(x²+4x+12)

P(x) = 18x + 45 = 3(6x+15)

G(g) = -12 g²a – 60 ga =12ga(-g-5)

Explications étape par étape