Answer:
x= -2 x=-2
Step-by-step explanation:
move over the leading coefficient and you get
3x²+12x+12
the pull out a 3 because that's your gcf and 3 cannot equal zero so you can just do without id and you get
x²+4x+4
and when you factor that you get
(x+2)(x+2)
and when you set those equal to zero you get x= -2 and x= -2
