Bonsoir, factoriser

(x+2)(3x-1)+(5x-4)(3x-1)

Merci!!!


Sagot :

Bonjour,

Factoriser :

(x+2)(3x-1)+(5x-4)(3x-1)

= (3x - 1) (x + 2 + 5x - 4)

= (3x - 1) (6x - 2).