Can you please put the question?
You used Order of Operations. I hope this helped ^^
Answer:
add and multiply
Step-by-step explanation:
add them up and get your answer
then multiply that answer by 5
I think it’s because 4 divided by 4 equals one, and 4 plus 1 is 5. Hope this helps
Answer:
1
Step-by-step explanation:
x²-1²...it can be written as (x+1),(x-1)...surely you will get -1 and 1 as your zero