Hello !!
Factorisons :
F(x) = 6x-3
F(x) = 3(2x-1)
G(x) = x²-9
G(x) = (x-3)(x+3)
Salut!!
Explications:
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)
