(13x-14)(25x-11)-(13x-14)*2
Factoriser l’expression


Sagot :

(13x-14)(25x-11) - (13x-14) (13x-14)

= (13x-14) [(25x-11) - (13x-14)]

= (13x-14) (12x + 3)

= 3 (13x-14) (4x+1)