Examlex
The formula is called the quadratic formula.
VLOOKUP
A function in spreadsheet applications that searches for a value in the first column of a table array and returns a value in the same row from a specified column.
HLOOKUP
A function in spreadsheet software that searches for a value in the top row of a table or range and returns a value in the same column from a specified row.
INDEX
A function in programming and spreadsheet software that returns the value of an element in a table or array, identified by row and column numbers.
Cells Group
A grouping of cells in applications like Excel, often to perform bulk operations or formatting.
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