Ask your own question, for FREE!
Mathematics 21 Online
OpenStudy (anonymous):

make this into a geometric series, 3^(n+1)/(5^n) + (-2/5)^n

OpenStudy (anonymous):

As it stands, the question doesn't make much sense. Are there any details you're leaving out?

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!