-4/2=-2
(-2)^2=4
the blank is +4
x^2-4x+4
factored
(x-2)^2
Answer:
B
Step-by-step explanation:
For example, subtract 56 by 47, you get 9. Each term is 9 more than the previous term.
Answer: 5$ in all
Step-by-step explanation:
I added 3 + 2 dollars in all
I hope this helps you
8m+7m+4n-2n
15m+2n