Insert mathematical symbols - Microsoft Support
https://support.microsoft.com/en-us/office/insert-mathematical-symbols-91a4b04c-84a8-4de9-bd13-8609e14bed58
WEBWord for Microsoft 365 Word 2021 Word 2019 Word 2016. In Word, you can insert mathematical symbols into equations or text by using the equation tools. On the Insert tab, in the Symbols group, click the arrow under Equation, and then click Insert New Equation. Under Equation Tools, on the Design tab, in the Symbols group, click the More arrow.
DA: 45 PA: 7 MOZ Rank: 63