For most of its life, this ghost was content. It watched over its simpler, mortal cousin: the caret (^). The caret was a busy, frantic key, used for exponentiation in code, for superscripts in word processors, for pointing upward in chat rooms. "Look what I can do!" the caret would chirp, raising numbers to dizzying heights. "I create powers!"
If you are writing a formal paper, you might want the radical sign to look more professional (e.g., covering the entire equation). radical sign on keyboard
Type 221A and then press Alt + X . This instantly converts the code into the radical sign. 2. Mac (macOS) For most of its life, this ghost was content
Use the command \sqrtx to generate a radical sign that scales with the size of your input. Summary Table Windows Mac Keyboard Combo Option + V Word Equation Mode HTML Entity Code √ "Look what I can do