Factor this trinomial completely. 2x2 + 6x + 4 O A. 2(x-2)(x + 1)

B. 2(x + 2)(x+1)

c. 2(x + 2)(x-1)

D. 2(x-2)(x - 1)​

Taking 2 as common factor, we have

Taking as common from first two terms and 1 from last two terms, we have

Taking the factor as common,

glide reflection.

its mainly because the pattern will be infinite and will never end. it will look like a gilder or like a filpbook when set to motion.