Whenever there is a negative under the radical sign, it comes out from underneath as i since the problem will contain a square root of -1. When simplifying these radical numbers in terms of i, follow the usual rules for simplifying radicals and treat the i with the rules for working with a variable. Examples:
The location of the Personal Macro Workbook is a little confusing, because older versions of Excel stored it in an XLSTART folder buried inside the Program Files folder. Even though you canât write any files to it, Excel 2007 and Excel 2010 also have XLSTART folders inside the Program Files directory.
Combining the Macro Code. Click the View menu tab and choose Unhide from the Window menu. In the Unhide dialog box that appears, select PERSONAL.XLSB and click OK. Now your Personal Macro Workbook should be active in Excel. Click on the Developer menu tab and choose Macros from the Code menu.In the Macro dialog box that appears, choose PasteUnformatted and click Delete. It will ask you if you are sure â click Yes. Make sure that PERSONAL.XLSB is the active workbook in Excel. Click on the View menu tab and choose Hide from the Window menu.ombining the Macro Code. Click the View menu tab and choose Unhide from the Window menu. In the Unhide dialog box that appears, select PERSONAL.XLSB and click OK. Now your Personal Macro Workbook should be active in Excel. Click on the Developer menu tab and choose Macros from the Code menu.