To complete the square, you would add to both sides (8/2)^2 = (4)^2 = 16. So, the correct answer would be D.
Answer: (2,9)
Step-by-step explanation:
You found it out already but yeah
-.5 + 2, you can think of this as 2 - .5 as well, it would equal out to be 1.5.
Answer:
(h+9)(h-3)
Step-by-step explanation:
The 6 can be made from factoring -27 into -3 and 9