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## Homework Statement

I'm trying to simplify a summation. I have something that looks like

[tex]

\sum \sqrt{(1/4)(i)} (1/4)

[/tex]

Granted I might have made a mistake setting this up which would make my question irrelevant but anyway.

## Homework Equations

there are equations for i, i squared and i cubed

## The Attempt at a Solution

I don't think theres an equation for the square root of i, so can i square the whole problem to make it just i?

So it would be like...

[tex]

\sum \((1/4)(i)(1/16)

[/tex]

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