and it's cut off in the title, it's supposed to be: when the same constant is added to the numbers $60,$ $100,$ and $160,$ a three-term geometric sequence arises. What is the common ratio of the resulting sequence?
never mind, I got it
Never mind, this is a really simple question.
I solved it and got 12/7.
Oh, whoops! It's supposed to be 9.
Can you make your answer a little more detailed? Like, why did you make a=1, why only take the minus root, how is 6=-b, and how did you get 36-4c=-12?
Can you show me the steps?
Yeah, it's 5-3i.
It's not correct :(
It says it's wrong :(
Thanks, but I solved it and the answer was 13/25.
I don't see the graph. Are you sure this is correct?
It says it's wrong...