Question

PLEASE HELP ASAP 25 PTS + BRAINLIEST TO RIGHT/BEST ANSWER
I have no idea how to answer this?

Answer 1

Step-by-step explanation:

x²-4x+4

Answer 2

Answer:

c 4

Step-by-step explanation:

x^2 -4x

b is -4

Divide by 2 and then square it

-4/2 =2

2^2 =4

We need to add 4