ẍ Latin Small Letter X With Diaeresis Latin Symbol Smiley Face U+1e8d

How to Write the Latin Small Letter X With Diaeresis Symbol ẍ on Keyboard?

To write the Latin Small Letter X With Diaeresis symbol ẍ on keyboard using ALT codes; ALT+7821, just hold down the ALT key while typing the alt key code 7821. You have to use the numeric keypad of your keyboard. If you don not have numeric keypad, hold down the Fn and ALT keys while typing the alt code number.