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.
4. Remove or delete the unwanted macro from the specified workbook. 1  Click the Developer tab and find the Code menu or Code group located in the Ribbon. 2  Click the Macros button in Code group on the Developer Ribbon.3  The Macros dialog box will open.. Remove or delete the unwanted macro from the specified workbook. 1  Click the Developer tab and find the Code menu or Code group located in the Ribbon. 2  Click the Macros button in Code group on the Developer Ribbon.