Forgot password? New user? Sign up

Existing user? Log in

If $\displaystyle \sum_{n=1}^\infty \frac{ n^2 } { 2^n } = S$, and $f(x) = \sqrt{ x + \sqrt{ x + \sqrt{ x + \sqrt{ x + \ldots}}}}$, find $f(S)$.

Problem Loading...

Note Loading...

Set Loading...