(if enabled):
| System | Shortcut | |--------|----------| | | Alt + 251 (numeric keypad) | | Word Windows | 221A + Alt + X | | Mac | Ctrl + Cmd + Space → search “root” | | Google Docs | Ctrl + . then sqrt + Space | | LaTeX | \sqrt in math mode | | Linux Compose | Compose + S + R | shortcut key for square root