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#### WashingtonDC

I need to use large square brackets around the entire equation, as well as

subscript and superscript inside the large square brackets.

I have figured out that to get the large square brackets, I need to use the

equation tool. However, once I have inserted the large square bracket I am

unable to convert any letters/numbers to super or subscript.

Also, once i have text written in a document, I am unable to access the

Equation tab under Insert. I need to open a new document to access equation

and could then copy and save under the text in the written portion. Is there

a better way to do this?

Thank you in advance.