Determine if a2 + 4a + 4 is a perfect square trinomial and factor.
a. (a 4)2
b. (a +2)2
c. (a 2)2
d. not a perfect square trinomial.

24 units

step-by-step explanation:

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0

see below

step-by-step explanation:

x+2> 6

subtract 2 from each side

x+2-2 > 6-2

x > 4

there is an open circle at 4 since is it is greater than and the line goes to the right

add a picture or measurements so i cab