√ Square root
√ is the square root, Unicode U+221A, from the maths symbols. Copy and paste it, or type it with its HTML or CSS code.
√
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About it
- Name: Square root
- Group: Maths
- Unicode: U+221A
- HTML:
√or√ - CSS:
content: "\221A" - JavaScript:
\u221A
It is plain text, so it pastes into any app, chat, document or social post, and shows in whatever font is around it.