Factorise les expressions: u=15a-15b V=36-6x W=9 z +18 X=49 m+14 p aidez moi svp

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).