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Salut

Factoriser :
F(x)=6x-3

G(x)=x²-9​


Répondre :

Hello !!

Factorisons :

F(x) = 6x-3

F(x) = 3(2x-1)

G(x) = x²-9

G(x) = (x-3)(x+3)

Salut!!

Explications:

Factorisons :

F(x)= 3(2x-1)

G(x)=a²-b²

a²-b²= (a-b) (a+b)

x²-9= (x-3) (x+3)

G(x) = (x-3) (x+3)