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.
Open the workbook that contains the module that you want to copy and the workbook that you want to copy the module to. On the Developer tab, in the Code group, click Visual Basic. This starts the Visual Basic Editor. In the Visual Basic Editor, on the View menu, click Project Explorer. macro is an action or set of actions that you can use to automate tasks. You can record macros by using the Record Macro command (Developer tab, Code group). Macros are recorded in the VBA programming language.