Bonjour besoin d’ aide pour Mathématiques : développement
A = x (x + 3)
B = – 2 (4x + 1)
C = 5 x (3x – 4)
D = 2 x ² (4x + 3)
E = (3x + 7) (4x +2)
F = (2x – 5)(x – 4)
G = (2x + 5) (4x + 3)
H = (–5x + 1) (2x – 3)
I = (4x + 3)²
J = (3x – 7)(4x + 6)
K = (2x – 5) (2x + 5)
Merci par avance
A = x (x + 3)
B = – 2 (4x + 1)
C = 5 x (3x – 4)
D = 2 x ² (4x + 3)
E = (3x + 7) (4x +2)
F = (2x – 5)(x – 4)
G = (2x + 5) (4x + 3)
H = (–5x + 1) (2x – 3)
I = (4x + 3)²
J = (3x – 7)(4x + 6)
K = (2x – 5) (2x + 5)
Merci par avance