Kevin Neary

Budget: $15


The question asks me to evaluate ?_(i=1)^100?(i-2)^2 ? What do I even do with this… Help!


Tutor Jack Kim

Rewrite the question so that ?_(i=1)^100???(i?^2-4i+4)?=?_(i=1)^100??i^2-?_(i=1)^...

Log In


Don't have an account?

Join OneClass

Access over 10 million pages of study
documents for 1.3 million courses.

Sign up

Join to view


By registering, I agree to the Terms and Privacy Policies
Already have an account?
Just a few more details

So we can recommend you notes for your school.

Reset Password

Please enter below the email address you registered with and we will send you a link to reset your password.

Add your courses

Get notes from the top students in your class.