- F= x (x+2) G=t(t-6) H=3y (y+5) I=-6x (2x-7) J = (35+2) X 8s K=- 8z (4-3) Bonjour mon prof de math m’a donner cette exercice pouvez vous m’aider et le réduire?

Réponse:

F= x2+2x

G=t2-6t

H=3y2+15y

I=12x2-42x

J=296s

K=32z-24z=8z

Bonjour,

F = x (x + 2)

F = x * x + x * 2

F = x² + 2x

G = t (t - 6)

G = t * t - 6 * t

G = t² - 6t

H = 3y (y + 5)

H = 3y * y + 3y * 5

H = 3y² + 15y

I = 6x (2x - 7)

I = 6x * 2x - 7 * 6x

I = 12x² - 42x

J = (35 + 2) * 8s

J = 8s * 35 + 8s * 2

J = 280s + 16s

J = 296s

K = -8z (4 - 3)

K = -8z * 1

K = -8z