The formulas would be contain components such as functions, references, constants and operators. All formulas begin with an equal sign (=)
Microsoft Excel Functions are predefined formulas built in to Excel to simplify complex calculations. Microsoft Excel Functions contain a name followed by an argument in parentheses. Microsoft Excel Functions name is usually an abbreviation of the function. The argument is the source of the values that the function will use to perform the calculation and can be numbers.
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