Ask your own question, for FREE!
Mathematics 14 Online
OpenStudy (anonymous):

Someone wanna help me with this one??

OpenStudy (anonymous):

what is it?

OpenStudy (anonymous):

\[\sum_{i=-4}^{-2}-4i\]

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!