(x-8)²= x²-16x+64
x²-16x+8=0
Therefore 56 must be added.
Good luck
Answer:
scientific notation would work better
Answer: 1080 degrees
Step-by-step explanation:
Answer:
14
Step-by-step explanation:
When there are 2 -, they both create a +. the brackets are removed and you get 4--10, which is equal to 4+10 which = 14