Ask your own question, for FREE!
Mathematics 8 Online
OpenStudy (anonymous):

Convergent or divergent? ∞ SUM 1/(n^3-2n+1) n=2

OpenStudy (anonymous):

converges by the "eyeball" test

OpenStudy (anonymous):

could you be more specific? what's the method for testing this sum

OpenStudy (anonymous):

"eyeball test" the denominator is a polynomial of degree 3 and 3 is bigger than 1

OpenStudy (zarkon):

That is a great test!

OpenStudy (anonymous):

(tm)

OpenStudy (zarkon):

nice

OpenStudy (anonymous):

ahhh its a easy question.. i see.. i got a lot of methods to test it.. but the easiest one i forgot =.=

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!