Ordinary text, web pages, QQ and other special symbols (such as fraction, n power, etc.) that cannot be mixed with numbers and symbols. ), and the root sign is generally replaced by a tick (√). , such as root number 2: √ 2. Open the soft keyboard and select mathematical symbols to view.

Fractions are generally replaced by slashes, such as 1/2, and the n power is replaced by 0, such as the cube of two: 2 3.

If you want to use complex mathematical symbols such as root numbers and fractions accurately (for example, writing test papers), you can use word's formula editor to type them accurately. Note that the symbols typed in WORD cannot be copied to other places or displayed. It can only be displayed normally in WORD or EXCEL. Of course, it is correct to print it out.