Répondre :
(2x - 1)(x + 3) + (2x - 1)(5x + 4)
= (2x - 1)(x + 3 + 5x + 4)
= (2x - 1)(6x + 7)
Bonjour;
(2x-1)(x+3)+(2x-1)(5x+4)
(2x-1) ( x+3 +5x+4)
= (2x-1) ( 6x +7)
(2x - 1)(x + 3) + (2x - 1)(5x + 4)
= (2x - 1)(x + 3 + 5x + 4)
= (2x - 1)(6x + 7)
Bonjour;
(2x-1)(x+3)+(2x-1)(5x+4)
(2x-1) ( x+3 +5x+4)
= (2x-1) ( 6x +7)