“How can I use GeoGebra for solving a equation?”
If you know the method,please tell me.（Thanks*^____^*!）
In CAS you can type e.g. Solve(x+2=0) and just Enter.In the inputbar you can use Root(x+2) and Enter.
谢谢你！（Thank you!（*＾-＾*））But I do not know that what does the CAS mean.
CAS is a View you can open in the Menu 'View'.In this CAS-View you can perform calculations and commands specific for this View, as there are command for the Spreadsheet too.
OK.I have learned that!@ccambre ,Thanks!
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