How to: Display formulas.
Solution:
Select 'Options...' from the 'Tools' menu, click the 'View' tab, select the 'Formulas' check box.
1) Select the 'Tools' menu and select 'Options...'. (The Options dialog box appears.)
2) Click the 'View' tab.
3) In the 'Window Options' group, select the 'Formulas' check box.
4) Click 'OK'.