Sagot :
Hello !!
u = 15a - 15b = 15 ( a -b )
V = 36- 6x = 6(6 -x )
W = 9z + 18 = 9(2 + z )
X = 49 m + 14 = 7 (7m + 2 )
Bonne journée
Bonjour
Factorise les expressions :
u=15a-15b = 15 (a - b)
V=36-6x = 6 (6 - x)
W=9z +18 = 9 (z + 2)
X=49 m+14 = 7 (7m + 2).